What does the y-intercept represnt

A tennis court is 36 feet long and 78 feet wide. How many people could fit on just the tennis court? (Remember the expected floor space a standing person occupies is about 2.5 sq feet)

Some scientists say, happiness, when measured on a scale of 0 (super unhappy) to 100 (super happy), is a function of the number of hours you spend on instagram per day.

jan spent 45 for two shirts and 60 for a pair of jeans. she has 7 left over. how much money did jan take shopping

X squared minus two X minus e to the 5th power equals 0

3/4 (x+8) = 9 in this equation shown what is the value of x that makes the equation true

Can you guys give me step by step on how to solve this ... ik the answer. "infinitely many solutions" I need the STEPS 5 + x - 12 = x - 7

A company's sales decreased by 8% this year, to $9015. What were their sales last year? (Round your answer to the nearest penny.) My answer was 9,736.2, but the correct answer was 9798.91. Could someone explain how did they get to 9798.91?

Find the difference (2ab+7a+1) - (8ab+9)

Use four 8's to make 8

Terri brought 1.74 meters of rope. Gracie brought 1.64 meters of rope. Who brought more rope