The cost of a ticket to an amusement park is $42 per person. For groups of up to 8 people , the cost per ticket decreases by $3 for each person in the group .Marcos’s ticket cost $30. Write an solve an equation to find the number of people in Marcos’s group.

Answers

Answer 1

Marco's ticket decreased by twelve dollars. That means his richer was decreased four times. That means, he came with a group of 32 people.

Related Questions

Hello I'm Vanessa and I'm 16, im recently taking Geometry online and I'm trying to find someone that is willing to help me out. Thanks

Answers

What is your question?

A road has a speed limit of 40 mi/h. Write an inequality that describes the legal speeds r for motor vehicles.

a r < 40

b r <_40

c r _> 40

d r > 40

Answers

This is the answer - B) r <_40
- thanks (: -

If the Alexanders completed the 735 mi. trip in 15 hr., what was their average rate of travel?

Answers

The average rate of travel was 49 mi /hr. To find the average rate/speed, you just divide the overall distance by the overall time. In this case, 735 mi/ 15 hrs, give you the average rate/speed of 49 mi/hr

If there are 5,280 feet in a mile, how many feet are in 2.6 miles?

Answers

The correct answer is 13,728

Hope this helps!

13728 is your answer

hours worked / pay 2/$15.00 4/$30.00 6/$45.00 8/$60.00 A/p=7.50h B/ p=15h C/ p=h+15 D/h=7.50p

Answers

Working for 2 hours pays $15.
Divide $15 by 2 to get $7.50 per hour.
Divide each amount of pay by its hours, and all are $7.50 per hour.
The equation is $7.50 multiplied by the number of hours, or

p = 7.50h

Answer:

The answer is D. p=7.50h

HELP ASAP

Angelica swims 14 3/7 hours per month. If she swims the same amount every month, how many hours does she swim in 6 months?

Answers

multiply 14 over 7 to get the number as one fraction. after adding three to that product, you get 101/7. Multiply that by 6/1 to get 606/7, then divide 606 by 7 to get 86 4/7 hours every 6 months.

Just multiply 14 3/7 by 6 to get your answer.

What is 0.623 divided by 0.07

Answers

You may find it easier to do this division if you'd first multiply both divisor and dividend by 1000.

the problem will then look like 623/70.

How many times does 70 divide into 62? None. Next, ask, how many times does 70 divide into 623? 7 times 9 is 63 (too large). 7 times 8 is 56 (OK).

So, 70 divides into 623 8 times, with a remainder of 63. bring down a zero and then divide 70 into 630.

And so on.

On calculator: 623/70 = 8.9

The solution to the division of 0.623 by 0.07 is;

8.9

We want to divide 0.623 by 0.07.

This is;

0.623/0.07

Now, to solve this easily, let's make use of multiplication property of equality where if we multiply the numerator and the denominator by the same number, we will still get the same answer.

Let's multiply numerator and denominator by 100 to get;

(0.623 × 100)/(0.07 × 100)

⇒ 62.3/7

Dividing this gives us a final answer of; 8.9

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What is the measure of E, in degrees?
A. 130
B. 155
C. Cannot be determined
D. 125

Please don't answer just for points!

Answers

Okay, so with Isosceles triangles, because the two sides are equal, the two angles are as well. This means that angle D and angle F are 25%, so your answer is 180-50=E!

The measure of angle E is 0 degrees not provided in the options (A, B, C, or D), and the correct answer is "Cannot be determined."

To find the measure of angle E in degrees that the sum of angles in a triangle is 180 degrees.

From the given triangle, two angles with measures 50 degrees each (angle A and angle B), and one angle with a measure of 80 degrees (angle D).

To find the measure of angle E, we can use the equation:

Angle E = 180° - (angle A + angle B + angle D)

Angle E = 180° - (50° + 50° + 80°)

Angle E = 180° - 180°

Angle E = 0°

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london buys 3 more packs of trading cards today. each pack has 8 cards. write a multiplication sentence to show how many cards landon buys today. then find how many cards landon has now.

Answers

The answer to this question is 24

What is the area of this polygon 15m 10m 8m 9m

Answers

the area of the polygon is 10,800

Final answer:

The provided data is insufficient to accurately calculate the area of the polygon. With an assumption that the shape is a rectangle and the lengths are 15m and 8m, the area would be 120 square meters.

Explanation:

To calculate the area of a polygon, it's ideal to break down the polygon into simpler shapes like rectangles or triangles, for which we have well established formula for area. However, the information you've provided is inadequate to define a specific polygon shape like a rectangle or a square. Four sides could suggest a rectangle or a quadrilateral, but we don't know two essential properties: the arrangement of these sides and the measure of angles. For instance, if it was a rectangle, we'd look for pairs of equal lengths. If your shape is indeed a rectangle, and we assume that 15m and 8m are the length and width (or vice versa), we could calculate the area. For a rectangle, the area is calculated as length multiplied by width. In this case, it would be 15m*8m = 120 square meters.

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Javier is cooling a liquid in a science lab. The liquid starts at 85 degrees, and he cools it 3.5 degrees every minute for 12 minutes. Create a number sentence to model this scenario.

Answers

The equation that can be used in order to represent the scenario presented above is,

T(x)= 85 - 3.5x

Where T(x) is equal to the temperature at any given point and x is the number of minutes (The values of x range from 0 - 12. Solving for these values,

T(0) = 85 - 3.5(0) = 85
T(1) = 85 - (3.5)(1) = 81.5
T(2) = 85 - (3.5)(2) = 78

The list will then be completed as,
85, 81.5, 85 up to 43.

BRAINLIESTTTTT ASAP!

Answers

The answer is Morgan earns more money per hour on Friday

Explanation: If you were to calculate how much she earns per hour on Friday, (63/6), you would get 10.5 per hour which is greater than the amount she makes per hour on Saturday.

4+5=9 write the doubles fact used to solve

Answers

3X3? Is that what you’re looking for?

crystal's mother kept a record of. crystal's. height at different ages. she recorded the information in a table. is the relationship between crystal's age and her height proportional? explain.

Answers

No, Crystal's age and her height are not proportional. The ratios would have the numerators of 25 and 15, in order to be proportional, the numerators would need to be the same number.

Final answer:

The relationship between Crystal's age and her height is determined by examining the ratios of age to height for different entries in the table. If the ratios are equal, then the relationship is proportional.

Explanation:

To determine if the relationship is proportional, compare the ratios of Crystal's age to her height for different entries in the table. If the ratios are equal, then the relationship is proportional. If the ratios are not equal, then the relationship is not proportional.

For example, if Crystal's age is 10 and her height is 50 inches, the ratio would be 10/50 = 0.2. If Crystal's age is 20 and her height is 100 inches, the ratio would be 20/100 = 0.2. Since the ratios are equal, the relationship between Crystal's age and her height is proportional.

Charles will babysit for up to 4 hours and charges $7 per hour. Write a function in function notation for this situation.

Answers

x hour and 7 dollars per hour

x = hour

7(x) is your function

thank you for Anlian for pointing it out.. there is 4 hours

so x = 4

plug in 4 in x. 7(4)

7 x 4 = 28

28 is your answer

hope this helps

well it actually you can tell the answer, the answer will be 4x7=28
If you mean by another way then is: X/7less than or equal to 4
well then is 7x=?

Simplify the expression. w - .25w

Answers

Combine like terms.

1w - 0.25w = 0.75w

Hope this helps!

What is 67.50 with 5 percent sales tax

Answers

3.375 is your answer

70.88 is your total answer

elliot drove 202.8 miles and used 6.5 gallons of gasoline.How many miles did he travel per gallon of gasoline?

Answers

I think the answer is 31.2 miles per gallon

First you need to do long division to divide 202.8 by 6.5. To help you with this you can just imagine that the decimals arent there. For instance:

202.8 = 2,028

6.5 = 65

So it will be easier for you to divide it then you add the decimals back in later.

If you solved it correctly you should have gotten 31.2.

Plz help!!
Estimate each quotient using compatible numbers write what you estimated with like my answer is 7 and this is what I used 280÷4
Estimate these quotient round the numbers
1. 5564÷91 3.explain how to
2. 5391÷25 estimate 498÷12
4.which is the closest estimate for 2130÷ 33
A.7 B.17 C.70 D.700

Answers

1. 5564÷91
I know that 9 * 6 = 56
5564 rounds to 5600
91 rounds to 9
Since 56/9 = 6, then 5600/90 is the same as 560/9 = 60
The estimate is 60

2. 5391÷25
5391 sounds to 5400
25 is 1/4 of 100.
That means when you divide by 25, you can divide by 100 and multiply by 4.
5400/100 = 54
54 * 4 = 216
Estimate: 216

3. explain how to estimate 498÷12
48/12 = 4
498 is little more than 480, so 498/12 is little more than 40

4. which is the closest estimate for 2130÷ 33
A.7 B.17 C.70 D.700

2130/33
Round off the numerator and denominator to
2100/30
Reduce the fraction
210/3
Since I know that 21/3 = 7, then 210/3 = 70
Estimate: 70

A baseball dropped from the roof of a tall building takes 5.23 second s to reach the ground. How tall is the building?

Answers

The most general formula useful here would be

s = s0 + v0*t + (1/2)at^2, where s0 is the original height, v0 is the original velocity, a is the acceleration, and t is the time.

Here, s becomes 0 (baseball is on the ground)
v0 is 0, since the initial speed of the ball was 0.
a is the acc'n due to gravity, and is -9.8 m per (sec)^2 in the metric sys.
t is known and is 5.23 sec

All that is left to find is s0, the original height (which is the building height).

0 = s0 + (0)(5.23 sec) + (1/2) (-9.8 m per sec^2)(5.23 sec)^2

-s0 = 0 - (4.9 m per sec^2) ( 27.35 sec^2)

So s0 = 134 meters (approx)

The building height was approx. 134 meters.

What is the distance between points
(9, −7)
and
(9, 4)
on a coordinate plane?

Answers

The answer would be 11 because the x's 9 doesnt have to move because they're on the same point. If you take 7 away from -7 you get zero. Add 4 to that 7 and you get 11. Make sesnse?
Hope this helped!

Final answer:

The distance between the points (9, -7) and (9, 4) is calculated by finding the absolute difference between the y-coordinates since the x-coordinates are the same. The distance is 11 units.

Explanation:

To calculate the distance between two points on a coordinate plane, you can use the distance formula, which is derived from the Pythagorean theorem. However, in this particular case, since the x-coordinates of the points (9, -7) and (9, 4) are the same, the distance is simply the absolute difference between the y-coordinates.

The formula to find the distance between two points (x1, y1) and (x2, y2) is:

d = √((x2 - x1)² + (y2 - y1)²)

So, substituting the known values:

d = √((9 - 9)² + (4 - (-7))²) = √(0 + 11²) = √121 = 11

Therefore, the distance between the points (9, -7) and (9, 4) on a coordinate plane is 11 units.

A store buys a jacket for $20.00 and then sells it to customers for 80% more than that. What is the selling price of the jacket?

A.$16.00

B.$36.00

C.$24.00

D.$28.00

Please explain how you got the answer

Answers

You need to add 80% of $20 to $20.

First we calculate 80% of $20.

80% of $20 =
= 80% * $20
= 0.80 * $20
= $16

80% of $20 is $16.
That is the amount the store adds to the cost. This is called the markup.

Now we add the cost $20 and the markup $16.
$20 + $16 = $36

The selling price is $36

The selling price of the jacket is $36. so the correct option is B.

What is the percentage?

A percentage is a minimum number or ratio that is measured by a fraction of 100.

Given that store buys a jacket for $20.00 and then sells it to customers for 80% more than that.

We need to add 80% of $20 to $20.

Therefore, First we calculate 80% of $20.

80% of $20

= 80% x $20

= 0.80 x $20

= $16

So 80% of $20 is $16.

This is the amount the store adds to the cost called as the markup.

Now we add the cost $20 and the markup $16.

$20 + $16 = $36

Thus The selling price is $36

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32 is the sum of a number z and 9

Answers

You can find out the answer by subtraction 32 by 9. This equals 23. 23 + 9 = 32. Therefore, z = 23. Hope this helps!

Z is 23.so you have to add 9 to 23 .ND YOU GET THE SIM OF 32

I need help with 2x+12=3x-31

Answers

The value of x in the given equation is 41.

What is an equation?

An equation is a mathematical statement that shows that two mathematical expressions are equal.

An equation is a mathematical statement with an 'equal to' symbol between two expressions that have equal values.

For example, 3x + 5 = 15, 9x+9 = 9, 3x+9 = 7, ax+by = z etc.

Based on the degree, equations can be classified into the following three types: Linear equation, Quadratic equation or Cubic equation

Given that, an equation 2x+12 = 3x-31

Solving for x,

2x+12 = 3x-31

Combining the like terms, by transposing,

3x-2x = 31+12

x = 41

Hence, the value of x in the given equation is 41.

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What is 20 tiles in 5 rows array

Answers

Your question is incomplete. What were you hoping to compute?

If you start with 20 tiles and arrange them in 5 rows, then you have (20/5),
or 4, tiles per row.

Max and Sheila are making orange juice. Max has mixed 15 cups of water with 4 cups of juice concentrate. Sheila has made her choose by mixing 8 cups water with 3 cups just concentrate.compare their ratios of juice concentrate to water using racial tables. State which beverage has a higher juice concentrate to water ratio.

Answers

so 15:4 and 8:3. 15:4 has a greater juice concentrate

what is the flope line that is parallel of
[tex]y = 2x + 4[/tex]

Answers

The slope of y = 2x + 4 is 2.
Parallel lines have the same slope, so any line that is parallel to y = 2x + 4 also has slope 2.

2 PART QUESTION

Ted likes to run long distances. He can run 20km in 95 minutes. He wants to know how many kilometers (k) he will go if he runs at the same pace for 285 minutes. What proportion could Ted use to model this situation?

A.) k/20= 95/285
B.) 285/95=k/20

Solve the proportion to determine how far Ted will run in 285 minutes?

Answers

The first answer is B because the bottom half of the proportions are how many km/minutes he CAN run, while the top half of the proportion is how many he WILL run.

He will run 60km in 285 minutes.

Two bicyclists are 180 miles apart when they start racing towards each other. If their speeds are 14 mph and 16 mph respectively, how long will it be before they are twenty miles apart?

Answers

Answer:

5 1/3 hours

Step-by-step explanation:

Answer:

5 1/3 hours or 320 minutes

Step-by-step explanation:

What is 6 1/6 as a Decimal Please!

Answers

6 1/6 as a decimal is 6.16666667

6 1/6 = 6.166666666...well basically six goes on forever.

Hope this helps:)

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