Aiden is trying to pick up some lawn mowing jobs over the weekend to make extra money for a school trip. Each lawn in his neighborhood takes an average of 40 minutes to mow, and Aiden has no more than 11 hours, or 660 minutes, of available time to mow lawns. If Aiden mows his grandparents' farm which takes him 110 minutes, and x represents the number of lawns he mows in his neighborhood, which inequality represents this situation?
Answer: [tex]110 + 40x \leq 660[/tex]
Step-by-step explanation:
Here, x represents the number of lawns he mows in his neighborhood,
Since, He takes 110 minutes in working with his grandfather.
And, after this he mows in his neighborhood,
Also, Each lawn in his neighborhood takes an average of 40 minutes to mow,
Thus, the total time taken by him = 110 + 40 x
Aiden has no more than 11 hours, or 660 minutes,
Thus time taken by him can not be exceed to 660 minutes,
Therefore, [tex]110 + 40x \leq 660[/tex]
Which is the required inequality.
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Which side of the equation 12.6v = 12 - 15.5v would you isolate the variable terms? Why?
How do you do this word problem?
1. Which representation does not show y as a function of x?
A) Answer F
B) Answer G
C) Answer H
D) Answer J
2. Which set of ordered pairs represents y as a function of x?
A) {(-9, 2), (0, 6), (1, -2), (-3, 6)}
B) {(-1, 0), (4, 3), (-7, -3), (-1, -8)}
C) {(3, 2), (-4, -2), (3, 1), (-4, 1)}
D) {(5, 4), (2, 3), (1, 1), (2, 4)}
the pic is for question 1
Applying the rules that makes a relation a function:
1. The relation that doesn't represent y as a function of x is: D. Answer J.
2. The only set of ordered pairs showing a relation that represents y as a function of x is: A) {(-9, 2), (0, 6), (1, -2), (-3, 6)}.
Recall:
A relation is a function if every input value (x-value) has only one possible y-value that is related to or corresponds to.Let's analyze each relation given:
1. All the relations in F, H, and G all have only one y-value assigned or related to every x-value (input). Hence, they all represent y as a function of x.
The graph in J does not represent y as a function of x because of the following:
x =-3 has two y-values, -2, and -3x = -2 has two y-values, 0, and -1.x = -1 has two y-values, 1, and 2.x = 0 has two y-values, 3, and 4.Therefore, answer J does not represent a function.
2. Same rule of a function applies here.
From the set of ordered pairs given, only the set of ordered pairs in A represents y as a function of x because it every of its x-values has only one possible y-value assigned to them.The rest set of ordered pairs have more than one y-values assigned to some of their x-values.In summary:
1. The relation that doesn't represent y as a function of x is: D. Answer J.
2. The only set of ordered pairs showing a relation that represents y as a function of x is: A) {(-9, 2), (0, 6), (1, -2), (-3, 6)}.
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alice planted 6 tomato plants 4 bean plants and 2 pepper plant. each row had 6 plants. how many rows did she plant
f(x)= 2-1/x
g(x)= x/2
what is f(g(x))?
What number is 1/10 as great as .7
Answer: The required number is 0.07.
Step-by-step explanation: We are given to find the number that is [tex]\dfrac{1}{10}[/tex] as great as 0.7.
Let the required number be represented by x.
Then, according to the given information, we have
[tex]x=\dfrac{1}{10}\times0.7\\\\\Rightarrow x=0.07.[/tex]
Thus, the required number is 0.07.
Melissa wants to buy a new pair of shoes that have an oringinal price of $45 . Melissa has a coupon for 20 percent off to use on them , which amounts to a discount of $9 . If sales tax is 9 percent on the final price of shoes , how much tax will she need to pay?
The numbers 2.888... and 2.999... are both rational numbers. What is an irrational number that is between the two rational numbers?
Ms Sims traveled to 42 countries in 60 days . At this rate, how many countries woyuld she travel to in 40 days
42/60 = 0.7 countries per day
0.7 * 40 = 28
she will travel to 28 countries in 40 days
Find the product. ( 4 5 )( 9 5 )(− 1 2 )
Find the product.
(5)(−9)(−2)
A) −63
B) −90
C) 72
D) 90
E) −84
the correct answer is D).90
Evaluate
6h + 2 for h=1
A. 6
B. 8
C. 10
describe the shape of the distribution of the following scenarios and explain why you think it is?
Question: Hights of adult males
the bakers at healthy bakery can make 220 bagels in 10 hours.How many bagels can they bake in 13 hours? what was that rate per hour?
Find the slope of the line passing through the points (1,0) and (6,5).
Hi there!
Step-by-step explanation:
[tex]SLOPE=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}[/tex]
[tex]\frac{5-0}{6-1}=\frac{5}{5}=1[/tex]
Slope is 1.
Final answer is 1.
*The answer must have a positive sign.*
Hope this helps!
Thanks!
Have a nice day! :)
:D
A _______________________ is a ratio that compares two quantities that are measured in different units.
Answer:
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Step-by-step explanation:
Hey Your still in this app?
A conversion factor is a ratio used to convert quantities measured in different units. It consists of a fraction with equivalent amounts expressed in two different units. This tool enables conversions by multiplying the quantity needing conversion by the appropriate conversion factor.
A conversion factor is a ratio that compares two quantities that are measured in different units. This mathematical tool is essential for converting from one unit of measure to another. Essentially, a conversion factor is a fraction that has equivalent quantities in the numerator and the denominator, but they are expressed in different units. For instance, if we know that 1 inch equals 2.54 centimeters, we can write the conversion factor as either 1 inch/2.54 cm or 2.54 cm/1 inch, depending on the direction of the conversion we need to make.
To use a conversion factor, you multiply the quantity you want to convert by the conversion factor. This will cancel out the original units and introduce the new units, effectively converting the quantity. For example, to convert 10 inches to centimeters, you would multiply 10 inches by the conversion factor of 2.54 cm/1 inch to get 25.4 centimeters.
Writing and reasoning : how do you know that 2+4= 4+2? Explain
If x=0 what is the slope of the line?
Use properties of addition and subtraction to evaluate the expression.
−57−14−23
What does 6/4 equal and show work and steps
what is, one- two thirds to the 3rd power
In triangle abc, ab=36, bc=18, and ac=22. Sketch and label the triangle. List the angles in order from smallest to largest.
The angles of the triangle in order from smallest to largest are a, b and c
How to determine the angles of the triangle in order from smallest to largest?
From the question, we have the following parameters that can be used in our computation:
ab = 36, bc = 18 and ac = 22
By definition
The angle opposite a bigger length will be largr than the angle opposite a smaller length
The angles opposite the above lengths are
c, a and b
When ordered, we have
a, b and c
Hence, the angles in the required order are a, b and c
Julian walks a total of 900 meters to work each day. How far does he walk in 10 days
What is 0.28% of 50?
comparing irrational numbers.. Please help quick
Help! I an stuck on this and have no idea what to do
the polygon would remain the same ( same side lengths, angles, etc.)
it would just move the polygon 3 units down and 2 units to the left
A bag contains 4 red marbles and 6 blue marbles. Brandon selects one marble from the bag. Without replacing the marble he then selects a second marble. What is the probability that he first selects a blue marble and then selects a red marble?
Answer:D) 4/15
Step-by-step explanation:
6/10•4/9=4/15 mark brainliest please.
The probability that he first selects a blue marble and then selects a red marble is 4/15.
What is Probability?It is a branch of mathematics that deals with the occurrence of a random event.
Given,
The number of red marbles in bag=4
The number of blue marbles in bag=6
The total number of marbles in bag are 4+6=10
The probability of selecting a blue ball is 6/10
The probability of selecting a red ball without replacement is 4/9
So the probability that he first selects a blue marble and then selects a red marble
6/10×4/9
24/90
4/15
Hence the probability that he first selects a blue marble and then selects a red marble is 4/15.
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4letter blocks ABCD how many different ways can they be arranged in a row
Jessica can run 7.5 miles in 1 hour. How many minutes does it take her to run each half mile?