A party was organised for thirty people at which they could either have a hamburger or a pizza. If there were five times as many hamburgers as pizzas, calculate the number of each.

How many ways can the contestants finish first, second, and third in the race? A. 504 B. 362,880 C. 9 D. 3024

Ratio of girls to boys at a movie is 5:7 if there are 28 boys how many girls are at the movie?

A circle has a diameter of 5 inches. A square has a side length of 5 inches. What is true about the areas of the two figures?

Simplify (-12x^3y^4+18x^2y^3+6x^2y^2) : 6x^2y^2 A. - 2xy^2+3y+1 B. - 2xy^2+1 C. 2x^2y-3y D. 3y-2xy

Given the formula a=b+c, rewrite the formula to solve for b.

The sum of a number and its opposite is always equal to zero. what situation models this property of addition.

Consider the rectangular prism with length 5 in., width 8 in., and height 9 in. Will tripling one of the dimensions of the rectangular prism triple the surface area of the prism? Justify your response.

The question says~ Find the number that makes the ratio equivalent to 1:4 ... 4:?

E equations. 2. 12 = 71-/5p+91

Miguel is making smoothies out of yogurt and juice to serve his friends, and he needs to make 12 cups. the ratio of yogurt to juice is 2 cups to 1 cup. how much yogurt will he use