At a pizza eating competition, Down at two more than twice as many slices as the runner-up. If down at 11 slices, then how many slices did the runner-up eat?

Jenny, Noah, and Mary baked cookies for the class party. They baked 15, 18, and 17 cookies respectively. What percent of all cookies did Jenny bake?

Julia uses the shadow of a flagpole to estimate its height. She stands so that the tip of her shadow coincides with the tip of the flagpole's shadow, as shown. Julia is 5 feet tall.

What is: y=2x-3 y=2x+1

Which of the following are identities? Check all that apply. A) sin3x/sinx cosx = 4cosx - secx B) sin6x = 2sin3x cos3x C) sin3x-sinx/cosx+cosx = tanx D) (sinx+cosx) ^2=1+sin2x

2x - y = 5 x + 3y = 7 What is the value of the system determinant? A) 5 B) 6 C) 7

Jill is factoring the expression 13XY - 52y. Her work is shown below

Let r =.12 be the reserve rate. What is the money multiplier?

Find each answer: a. 1/2 of 1/3 b. 1/2 of 1/4 c. 1/2 of 2/3 d. 1/2 of 3/4 e. Describe any patterns that you see in parts a-d

4 students of 20 students

Yasmin took a survey of her classmates to determine the frequencies of different eye colors Yasmin surveyed a total of what classmates