Each side of a square classroom is 8 yards long. The school wants to replace the carpet in the classroom with new carpet that costs $56.05 per square yard. How much will the new carpet cost?

Answer:

$448.4

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Four brothers each bought two hot dogs and a bag of chips at the football concession stand. If the bag of chips was $1.25, and the total was $18.20, what was the price of one hot dog?



Remember money is rounded to the nearest hundredth.

A pair of linear equations is shown:

y = −x + 1
y = 2x + 4

Which of the following statements best explains the steps to solve the pair of equations graphically?

On a graph, plot the line y = −x + 1, which has y-intercept = −1 and slope = 1, and y = 2x + 4, which has y-intercept = 2 and slope = 4, and write the coordinates of the point of intersection of the two lines as the solution.
On a graph, plot the line y = −x + 1, which has y-intercept = 1 and slope = 1, and y = 2x + 4, which has y-intercept = 1 and slope = 4, and write the coordinates of the point of intersection of the two lines as the solution.
On a graph, plot the line y = −x + 1, which has y-intercept = 1 and slope = −1, and y = 2x + 4, which has y-intercept = −2 and slope = 2, and write the coordinates of the point of intersection of the two lines as the solution.
On a graph, plot the line y = −x + 1, which has y-intercept = 1 and slope = −1, and y =

the temperature in Alaska can reach -30 degrees Fahrenheit during the winter months it is colder in Antarctica than in the Alaska. which value could represent the temperature in Antartica
A. 25°F
B. -40°F
C. -25°F
D. 40°F​

What does the rate of change represent in context of the data?
A) The price of airfare increases by $0.30 for each mile traveled.
B) The price of airfare decreases $0.30 for each mile traveled.
C) The price of airfare increases by $0.70 for each mile traveled.
D) The price of airfare decreases $0.70 for each mile traveled.

this is a usatestprep question
i WILL give brainiest to whoever's right
please no links

The roadtrip lasted for one entire day, with non-stop driving through the countryside. They drove day and night. If they traveled 1,440 miles in all, what was their average speed in miles per hour?

A particle travels along a straight line with a velocity of v(t) = e^t cos(3t) meters per second. What is the total distance, in meters, traveled by the particle during the time interval 0 ≤ t ≤ 1 seconds?
1.765
3.691
1.067
0.254

4.) write a number that is a natural number
5.) write a number that is an irrational number

Susan has 61/4 yards of yarn. She needs 3/4 of the yarn to make a mitten. How many yards of yarn does she need to make a mitten?

can someone please break this down for me..im really struggling.

Please answer quick! I've been stuck on this one a bit, I keep getting the wrong answer. (I'm not the best at math so maybe ya'll can help?) [tex]4/7=x/5[/tex]

What is the length of the paintbrush in centimeters?



A. 16,200 cm
B. 1,620 cm
C. 16.2 cm
D. 0.162 cm

HELPPPPP!!!!!!!

The area of a parallelogram is 54 ft2. If the base of the parallelogram is 6 feet, what is its height?

9 feet
9.5 feet
10 feet
8 feet
HELP ASAP

Please help, I have answered 74 questions and I still have other work to do.

Yes I know it’s English but there is more people that pay attention to math.

Use the following data and graph the best-fit quadratic curve. What is a good approximation for the value of c?

PLS HELPP i need it lollll

WHERE's the POINT?

Identify the location for the ordered pairs.

A (2, 4)

B (-6, -8)

C (10, -12)

D (-14, 16)

E (0, 18)

F (-20, 0)

Explain how you would graph (plot) point F on a coordinate plane.

I’ll give brainliest help ASAP

Can anyone please help me with this?

Claudia and Jacob are planting wildflowers in their backyard flower garden. They bought a package of seeds with eight daisy seeds, sixteen sunflower seeds, and five bluebonnet seeds. Jacob opens the package and plants one seed. What is the compliment to the probability that Jacob will plant a daisy?

A. 5/29
B. 8/29
C. 16/29
D. 21/29

The two-way table shows the number of students in a school who have cats and/or dogs as pets.


How many more students have cats than dogs?

25

22

7

3

A particle moves along the x-axis so that at any time t>0, its acceleration is given by a(t) = ln(3^t + 1). If the velocity of the particle is 4.7 at time t = 2, then the velocity of the particle at time t = 5 is...
16.330
11.630
6.930
7.895

i need help please! :))

help answer these 2 questions

- Write an expression to represent the phrase: 4 less than b

In a frog jumping contest at the county fair, Freddy’s frog jumped 5/6 yard. Lily’s frog jumped 2/3 OF the distance Freddy’s frog jumped.

IS MY ANSWER CORRECT?IF IT SNOT THAN GIVE ME THE RIGTH ANSWER ILL ONLY GIVE BRAINLIEST IF YOU GET IT CORRECT

What number is the opposite of -40?

Please help. Find the value of X

For Triangle ABC, what is the length of AB?
A 3
B 4
C 5
D 6

A: Increase the pressure to 2 atm
B: Decrease the volume of the water
C: Increase the size of the flame
D: Decrease the pressure to 0 atm