Tell why you cannot multiply or divide by zero to find equal ratios

What is 4 7/10 as an improper fraction

The number 21 is a (n) - number because

Write a function rule to describe the the amount of change c (x) you get from a $20.00 bill if you buy x pounds of candy at $2.25 a pound. c (x) = 20x + 2.25 c (x) = 20x - 2.25 c (x) = 20 - 2.25x c (x) = 20 + 2.25x w

Translate the question to proportion. 32% of what number is 27?

What is 240:30? A 245 B 456 C 3456 D 8

2) Evaluate the expression * x3 - 3y for x = 1, y = 4/3

Ricardos recipe for 4 loves of bread requires two thirds cup of olive oil. He only wants to make one loaf. Ricardo makes a model to find out how much oil he needs to use. He folds a piece of paper into 3 parts and shades 2parts.

Factor completely 3x ^2 - 27

A food worker needs to cool a large pot of soup. How should the food worker cool the soup?

What is I=$562.59, p=$1500, t=yrs