How do I know if a relation is a function?

The opposite of the absolute value of 127?

You work as an office manager. You order 100 pens and 20 reams of paper. The cost of the 100 pens is $128. If you spend a total of $258, how much did each ream of paper cost? A $6.25 B) $6.50 $6.75 $7.25 E) $7.50

The base of a rectangular prism is 40 centimeters long and 5 centimeters wide. The height of the prism is 2 centimeters. Write two different equations that represent the volume of the prism.

In sakura's garden for every 5 red flowers, there are 10 yellow flowers. There are a total of 75 yellow and red flowers in her garden. How maNY red flowers are in sakura'sgarden?

Write t& e fraction inorder from lest to greatest 3/6,3/4,3/8

Describe the difference between simple and compound interest and which type of interest earns money more quickly

The charts show the effect of an interest rate adjustment on an adjustable-rate mortgage. Before adjustment, the principal is 200,000 dollars, the monthly interest rate is.

Chef Johnson used 4 1/2 cups of flour to make 4 fruit cakes how many cups of flour are needed for 1 fruit cake

A cone has a radius of 5 feet and a height of 18 feet. If the radius of the cone is tripled but the volume remains unchanged, what will be the new height of the cone?

What is 3/4 * 4/9 equal