Brian ate 1/5 of a pie. Then Colin ate 1/5 of the pie, and David ate 1/5 of the pie. How much of the pie was left?

A) 1/5

B) 2/5

C) 3/5

D) 4/5

There are 19 members on the team. You have decided to buy pink roses and yellow roses. The pink roses cost $3, and the yellow roses cost $2. You will spend $50. How many pink roses should you buy? How many yellow roses should you buy?

Marta Perez sells coffee beans to local coffee shops. She earns a 10% straight commission on all sales. In November, her sales totaled $38,500. What was her commission?

Select an (even) integer randomly from the set {0, 2, 4, 6, 8}. then select an integer randomly from the set {0, 1, 2, 3, 4}. let x equal the integer that is selected from the first set and let y equal the sum of the two integers.

1. The sum of any two integers is a whole number. 2. The absolute value of the sum of two numbers is the sum of their absolute values, meaning l a+b l = lal + lbl prove false

Find the median of the test scores: 95, 65, 80, 95, 70, 65, 35, 70, 60, 70, 95.

Choose the correct simplification of (2x3 + x2 - 4x) - (9x3 - 3x2). 11x3 - 2x2 - 4x -7x3 + 4x2 - 4x -2x3 - 2x2 - 4x -7x3 - 4x2 - 4x

You need to have a password with 6 letters followed by 2 odd digits between 0 and 9, inclusive. if the characters and digits cannot be used more than once, how many choices do you have for your password?

An object has a mas of 5 kg what force is needed to accelerate it at 6

You see a sign on a store window announcing a 20% discount on all items. What type of discount can you get at the store?

Jasmine went shopping for a shirt the shirt was 35 dollars but it was 30% off