Three years ago, Ava lent her sister $400 to buy some clothes. Today Ava's sister paid her loan in full with $454. What simple annual interest rate did she pay?

Bill started to run on a treadmill after setting its timer for 84 minutes. The display says that he has finished 22% of his run. How many minutes have gone by? Round your answer to the nearest tenth. minutes

The length of a rectangular sports field is three times its width if the perimeter of the field is 880 meters what is the area of the sports field

What is the sum of 6 7/8 + 4 5/8?

What is 3X plus Y equals four in slope intercept form

Which statement is true about the meaning of the equation 2=5x2/5 A. The fraction 2/5 is1/2 the size of 5. B. The fraction2/5 is1/5 the size of 5. C. The number 5 is 2 times the size of 2/5 D. The number 2 is 5 times the size of 2/5.

If a class is made up of 55% boys and there are 14 girls how many boys are there

The area of a square is 16 square units. What is the length of a side?

Makayla's local movie theater has a moviegoer club that charges an annual registration fee of 25 dollars. However, movie tickets are discounted for members at 6 dollars per ticket, instead of 9 dollars per ticket.

A shop owner offered a 20%discount off the regular price of a mirror. The amount of the discount is $3.00

Which of the following is proved by utilizing deductive reasoning? postulates undefined terms theorems definitions