Kelly has 4 times as many songs on her music player as lou. Tiffany has 6 times as many as songs on her music player as lou. Altogether they have 682 songs on their music player how many songs dose Kelly have

What is the fraction 8/25 as a decimal

Suppose you have the following oil prices: 59.29, 75.79, 84.40, 93.21, 96.54, 103.59, 105.79, 102.18. what is the sample mean? answer to 2 decimal places, bb will allow you to round up or down.

Two angles are supplementary. One angle measures 2x, and the other angle measures 3x - 15. Which equation can you use to find the measure of each angle? a) 2x + 3x - 15 = 90° b) 2x - 3x - 15 = 180° c) 2x - 3x - 15 = 90° d) 2x + 3x - 15 = 180°

Lucy's family purchased one sweatshirt and 4 t-shirts for $110. Mark's family bought three sweat-shirts and 4 t-shirts for $200. Determine the cost of a t-shirt and a sweatshirt.

Simplify the expression. 9^7/9^9. a. 916 b. 81 c. 1/81. d. 1/9^16.

An 8 pound of apples costs 17.50. what is the unit price

I need 5 divisions with decimals

Dennis let go of a penny at the top of a well, and the penny fell straight down to the bottom of the well. The top of the well was 1 1/2 meters above ground. the bottom of the well was 11 meters below ground.

A bottle holds 64 fluid ounces of lemonade. How much is this in pints?

F (x) = -2x+1; {-2,0,2,4,6} Find the range of the function for the given domain.