How do you solve 4 x 2 = 5?

Find each product by first rewriting each mixed number as a fraction 1 7/10*5

What is the value of the 6 in 861

A lot is in the shape of a trapezoid. The sum of the bases is 280 feet. If the area of the lot is 8,400 square feet, what is the distance across the lot, i. e., the altitude of the figure? The altitude of the trapezoid is feet.

A book has a volume of 8cm and and mass of 24 grams. what is its density

Ratio of flour to water is 4:2=2:1

What does control for eximerment mean .

A scientist estimated that a mixture would need 5 millimeters of a chemical to balance. The actual amount d was 7 millimeters. What was the percent error of the scientists estimation?

Start at 7 and subtract 3each time

Suppose you know the area of a circle and the measure of the central angle of a sector. Describe the process of finding the area of the sector.

Cups are sold 8 a package and plates are sold 12 to a package. If you want to have the same number of each item for the party, how many of each do you need to buy? what is the least number of packages of each you need to buy?