Which answer is the equation of the line represented in function notation?

A. f (x) = - 1

B. f (x) = - x - 1

C. f (x) = - x

D. f (x) = x

Suppose a rectangular garden has a length of 3c + 15 feet and a width of 4c feet. write an expression for the area of the garden in square feet.

Solve the equations 8y-9x=-3 5y-8x=10

Ron is taking an inventory at his store. Based on previous sales, he predicted sales of 25 folders and 230 erasers. He actually sold 30 folders and 200 erasers. What is the percent error for the erasers?

In the Stoneridge apartment complex, 35% of apartments have one bedroom. If there are 49 one-bedroom apartments, what is the total number of apartments at Stoneridge?

What is answer to the following problem 2x+1.5y=18

If 6 cans of soup cost $1.50, how much will 9 cans cost?

The vet says that we nice puppy will grow to be at least 27 inches tall. Lena's puppy is currently 1 foot tall. How many more inches will the puppy grow? The puppy will grow a.) at least 2.) at most? Inches

Your brother traveled 117 mile in 2.25 hours to come home for school break. what is the average of speed that he was traveling?

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?

Cindy exercise for 30 minutes 2 times a day. if she keeps up this schedule for 30 days, how many minutes will she exercise in all