Which one of the following statements express a true proportion a. 42:7=6:2 b. 14:6=28:18 c. 3:5=12:20 d. 2:3=3:2

An electronics company produces transistors, resistors, and computer chips. Each transistor requires 3 units of copper, 1 unit of zinc, and 2 units of glass.

4m-7=4m-7 is what type of property

If a number is added to its square, the result 132. Find the number.

A fishing boat was out to sea for 6 months and traveled a total of 8,578miles. In the first month, the boat traveled 659 miles. How many miles did the fishing boat travel during the first 5months?

What is 6 times 10 with an exponent of 24?

A sign company charges $28 per yard for each custom made banner. Ms gill orders 2 banners that are each 17/8 yards long and 1 banner that is 25/8 yards long, what will she pay for all 3 banners

To find the amount of space a cube shaped bird cage occupies. find the cube of the measure of one edge of the bird cage.

If a pyramid has a height of 10 in. and a base with an area of 90 in², what is the volume of the pyramid?

The set of all even whole numbers greater than 6 and less than 16 can be written as: set L = {8, 10, 12, 14} set M = {6, 8, 10, 12, 14, 16} set N = {8, 10, 12, 14, 16, 18} set P = {7, 8, 9, 10, 11, 12, 13, 14, 15}

A vat has a capacity of 642 fl oz. estimate the capacity in cups