The mean of a set of 10 numbers is 18. When two numbers 2k and 5k are added, the mean increases by 1. Find the value of k.

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