Write the following proportions using colons 7 is to 21 as 3 is to 9

A certain car in Canada can travel 15 kilometers per 1 liter of gasoline. How many miles per gallon is this. Round to the nearest hundredth

1/4 of an inch represents a foot what is the unit rate inches per foot 1/8 1/4 2 1/2

4x to the power of 0

Two friends share 7 cookie equally. How many cookies does each friend get?

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

The dimensions of a rectangular prism are measured in centimeters. What unit will the volume of the prism be measured in? centimeters square centimeters cubic centimeters meters

Naomi's sack lunch weighs fourteen sixteenths of a pound. Brodys sack lunch weighs six sixteenths of a pound. what is the difference between the weights of their sack lunches?

Zarina is scuba diving. She will not give below - 30 meters relative to the surface of the water. Write an inequality that represents this situation. Is - 20 a solution to the inequality?

What are the Rays of half circle

Given EG = 16 and FH = 12, what is the length of one side of the rhombus? 6 units 8 units 10 units 14 units