Which system of linear inequalities is graphed?
a.
x<−3
{
y≤−x+1
b.
x<−3
{
y≤−x−1
c.
x≤−3
{
y≤−x−3
d.
x<−2
{
y≤−x−1
Answers
Related Questions
Please help!!! I don’t get any of this can someone please explain what to do and how I can get my answer????
Answers
1. d = rt
when r = 144 and t = 18
now we sub
d = 144 * 18
d = 2592 <==
2. d = rt
when r = 56 and t = 3.5
sub
d = 56 * 3.5
d = 196 <==
3. A = L * W
when L = 2 ft and W = 15 inches....this one u have to convert to inches...2 ft = 24 inches...so L = 24 and W = 15
A = 24 * 15
A = 360 in^2 <==
4. A = L * W
L = 3m and W = 32 cm...have to convert to cm.....1 m = 100 cm...so 3 m = 300 cm
A = 300 * 32
A = 9600 cm^2 <==
u basically do the same for all the others....its just a matter of subbing and solving
Simplify.
-2(3)² - 8 ÷ 2 + 6
A) -18
B) -16
C) -7
D) 7
Answers
Brackets, Exponents, Multiplication and Division, Addition and Subtraction
[tex]-2\cdot3^2-8:2+6=-2\cdot9-4+6=-18-4+6=-22+6=-16\to B)[/tex]
Erica had 6 coins in her coin collection. she goes to a coin show and buys some coins. how many dose she have now?
Answers
8+4a+6.2−9a simplify
Answers
= -5a + 14.2
hope it helps
What's the answer to this problem
Plz help me
I only need the answer to number 10
plz help me
Answers
-5/4 =-1.25
-14/25 = -0.56
-13/8 = -1.625
Runner D finished 2nd it is the smallest number
Runner B was 5th
Points (−3, 5) and (3, 5) on the coordinate grid below show the positions of two players on a tennis court:
Which statement best describes the relationship between the positions of the two players?
Player 2's position is Player 1's position reflected across the y-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.
Player 2's position is Player 1's position reflected across the x-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.
Player 2's position is Player 1's position reflected across the x-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.
Player 2's position is Player 1's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.
Answers
Hope this helps!
and May the Force Be With You
-Jabba
Answer:
"Player 2's position is Player 1's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different."
Step-by-step explanation:
Micah divided 47 2/3 by 11 5/6 and got 4 2/71 for an answer. Does his answer seem reasonable? Explain your thinking. Then check Micah's answer.
Answers
Which graph represents the solution set of the system of inequalities?
−3x+y>1
y≥x−1
Answers
Answer:
Option D is the correct choice.
Step-by-step explanation:
We have been given a system of inequalities. We are asked to choose the graph that represents solution set of the given system.
[tex]-3x+y>1[/tex]
[tex]y\geq x-1[/tex]
The boundary line of [tex]-3x+y>1[/tex] will be a dotted line as it has a [tex]>[/tex] sign. The boundary line of this inequality will cross y-axis at point (0,1) and will have a slope of 3.
The boundary line of [tex]y\geq x-1[/tex] will be a solid line as it has a [tex]\geq[/tex] sign. The boundary line of this inequality will cross y-axis at point (0,-1) and will have a slope of 1.
Now, we will check point (0,0) in both inequalities to find the shaded region.
[tex]y\geq x-1[/tex]
[tex]0\geq 0-1[/tex]
[tex]0\geq -1[/tex]
Point (0,0) satisfies inequality [tex]y\geq x-1[/tex], so shaded region will be area including point (0,0)
[tex]-3(0)+0>1[/tex]
[tex]0+0>1[/tex]
[tex]0>1[/tex]
Point (0,0) doesn't satisfy inequality [tex]-3x+y>1[/tex], so shaded region will be area excluding point (0,0).
The solution set of given system of inequalities will be area of included in both inequalities.
We can see that last option is the correct choice as it has one dotted line (y-intercept 1) and one solid line (y-intercept -1).
Therefore, option D is the correct choice.
Answer:
The bottom choice one the right is correct
Step-by-step explanation:
Hope this helps :)
Write the perimeter of the floor plan shown as an algebraic expression in x.
Answers
From the figure, the perimeter is
P = 11 + (x-2) + (11-3) + [(x-2) - (x-11)] + (x-11)
= 11 + x - 2 + 8 + 9 + x - 11
= 2x + 15
Answer: 2x + 15
find the slope of the line that contains the following points A : [ 17 , -12 ] and [ 17 , 8 ] and B [ 6 , -2 ] and [ -3 , 1 ]
Answers
Which of the following statements best describes the location of −(−5) on a number line?
Answers
-(-5) is also known as just a plain positive 5. When two negatives are multiplied together, they make the number positive. So, the location of -(-5) on a number line would be on the number 5. I hope this helps!
May
Identify the coordinates of P(–5, 7) after a rotation of 180° about the origin. a. P’ = (5, 7) c. P’ = (5, –7) b. P’ = (–5, –7) d. P’ = (7, –5)
Answers
c. P’ = (5, –7)
(both coordinate signs get flipped)
A horse ran 800 meters in 40 seconds, 1,200 meters in 60 seconds,and 480 meters in 24 seconds. Is this a proportional relationship? If so, what is the constant of proportionality? What does it represent. Write an equation to represent the distance d , in meters, that the horse runs in t seconds
Answers
The given data is in proportion. Therefore, an equation to represent the distance d ,in meters, that the horse runs in t seconds is d=20t.
What is a proportional relationship?Proportional relationships are relationships between two variables where their ratios are equivalent. Another way to think about them is that, in a proportional relationship, one variable is always a constant value times the other. That constant is known as the "constant of proportionality".
Given that, a horse ran 800 meters in 40 seconds, 1,200 meters in 60 seconds and 480 meters in 24 seconds.
Here,
800/40 =20, 1200/60 =20 and 480/24=20
Now, in proportional relationship d∝t
d=kt
800=k×40
k=20
d=20t
The given data is in proportion. Therefore, an equation to represent the distance d ,in meters, that the horse runs in t seconds is d=20t.
To learn more about the proportional relationship visit:
brainly.com/question/12917806.
#SPJ6
How much is the rate.i need help
Answers
The graph of the equation y= 1
/2
x - 3 is shown. Determine the value of y for the point (4, y).
A)
-2
B)
-1
C)
0
D)
1
Answers
if x = 4 then
y = 1/2(4) - 3
y = 2 - 3
y = 1
(4, -1)
answer
B)
-1
Mrs taylor gave each of her students 75 pieces paper at the beginning of the school year if there are 32 students in her class how many pieces of paper did she give out altogether
Answers
Mrs. Taylor handed out 75 sheets of paper to each student in her class. If she has 32 students, how many total sheets of paper did she hand out?
Result
2,400 sheets of paper
Solution
We can solve this using multiplication.
75 · 32 = 2,400
Gas is $2.09 per gallon; how much will it cost to get 10 gallons of gas?
Question 2 options:
$20.90
$12.09
$7.91
$4.10
Answers
I WILL MARK BRAINLY
Which decimal number is equal to 2/3 ?
0.6
0.66
_
0.6
0.67
What is 3/5 written as a decimal?
0.12
0.3
0.6
1.67
Which decimal number is equal to 7/9 ?
0.7
_
0.7
0.78
_
0.78
Karl bought 312 gallons of milk that cost $2.70 per gallon.
What was the total cost of the milk?
Enter your answer in the box.
Answers
0.6
What is 3/5 written as a decimal?
0.6
Which decimal number is equal to 7/9 ?
_
0.7
Karl bought 312 gallons of milk that cost $2.70 per gallon.
What was the total cost of the milk? 0.083 with a line on the top
A grandmother says her grandson is two years older than her granddaughter and that togther, they are at least 12 years old. how old are her grandson and granddaughter
Answers
x=2 will be the grandson's age.
x + x + 2 ≥ 12 Collect like terms.
2x ≥ 12 Divide both sides by 2. x ≥ 6 years x + 2 ≥ 8 years
one day at lunch , a restaurant served 178 burgers, 63 grilled cheese sandwiches, and 37 salads.
Estimate about how many meals the restaurant served for lunch that day.
A. 80
B. 180
C. 280
D. 160
Answers
I hope that this helps!
Number of meals served by restaurant for the lunch is estimated as option C. 280.
To estimate how many meals the restaurant served for lunch that day, you can add up the number of each item served:
Number of burgers = 178
Number of grilled cheese sandwiches = 63
Number of salads = 37
Now, to get a rough estimate of the total number of meals served, add these quantities together:
Total meals served = 178 (burgers) + 63 (grilled cheese sandwiches) + 37 (salads) = 278
Therefore, the choices provided are close to this estimate is option is C. 280.
learn more about estimate here
brainly.com/question/30870295
#SPJ2
In a sale price of bag is reduced to 1/5.sale price is 29.40.work out the original price
Answers
The Gonzalez family is taking a cruise that costs e,082.24 for a family of four. How much does it cost per person?
Answers
The Gonzalez family is taking a cruise that costs 082.24 for a family of four. How much does it cost per person?
Lets solve this!
To find the cost of 1 person, you need to divide 082.24 by 4. Zero does not have any value so it does not matter if we consider it or not.
Lets form this into statements ---
Cost of family of four = 082.24
Cost of per person = [tex]082.24/4[/tex]
= [tex]20.56[/tex]
To assure your answer, you can multiply 20.56 by 4 which gives you the answer 82.24
Cost of per person is 20.56 or 020.56.
Hope I helped (:
Have a great day!
what is62% of 25????????????????
Answers
62% of 25 is 15.5 or 15 1/2
Explanation:
62% = 0.62
0.62(25) = 15.5 or 15 1/2
*Quick answer please
Mr. Harding sold 100 shares of stock at $14 per share. He had a loss of $6 per share. What did Mr. Harding pay for each share of the stock?
I didn't understand the question very well. I mostly need to know what the question is asking..
Answers
Which of the following is a net of a rectangular prism?
A. Z
B. X
C. W
D. Y
Answers
How many ways can four stamps be attached
Answers
Vicky went to the store for her mom. She bought a loaf of course bread for $2.73, a bag of cookies for $4.19, and a dozen eggs for $2.97. What was the total cost of the items?
Answers
x+2y=23
5x+10y=55
solve please
Answers
X=-2y +23
Plug this in for x in the second equation
5(-2y + 23) + 10y = 55
-10y + 115 + 10y = 55
The -10y + 10y cancel out, so there is no solution
Hope this helps!
How many tens are in 2,430
Answers
hope it helps
Tyler is 5 years younger than three times his cousin Lejla's age. Tyler is 40 years old. Let l represent Lejla’s age. During the Strategize step of the five-step problem-solving plan, which expression would you use to represent Tyler’s age?
a) 5l−3
b) 3l−5
c) 3l−40
d) 3l + 5
Answers
Answer:
The answer is B
Step-by-step explanation: