if chocolate cost 1 dollar and someone buys 4 with a 10 dollar bill how much change do you owe back to them?

Angles C and D are supplementary, if angle C equals 126, what is angle D

What ratio is equivalent to 9/16?

Which is bigger 7/50 or 11/64?

A video game sells at Arnold's for $14.99. Arnokd marks the game up at 4% of the selling price. What is the cost of the game to Arnold?

Simpilfy the polynomial expression given below (2x-1) (2x2+5x+3) + (3x+6)

Look at the three functions below. Which of the functions are equivalent? Two of them? None of them? All of them? Show/explain how you know! Function 1: x2-x-2 Function 2: (x + 1) (x - 2) Function 3: (x - 0.5) ^2 - 2.25

If the problem is 7 + (-5) how many spaces do you move to the right or left

Show that irrationals are uncountable.

If 3/4 lb of candy cost $20.50, how much would 1 lb of candy cost

The expression 4x/5 - 2x/3