At noon, a tank contained 8 cm of water. After several hours, it contained 4 cm of water. What is the percent decrease of water in the tank?

What happens when y=f (-x) ? a a reflection over the y-axis b. a reflection over the x-axis c. a reflection over both the y-axis and the x-axis d nothing

There are 5 banks called A, B, C, D and E. Each bank is running out of money and they can each take money from one bank but they also have to give money to another.

Brown has three flowers growing in the window they are 3/4 foot Kama 2/3 foot, and 5/6 foot. write the heights of the three flowers in order from least to greatest

Is 89.2 greater than 89.200

Which is true about their statements their heights? Check all that apply

Mrs McDonald spent 24.65 at a yard sale on Saturday. on Sunday she went to another sales and spent 14.95 more than she did on Saturday. what is the total amount that Mrs McDonald spent on both yard sales

Linda purchase a prepaid phone card for $30. Long distance calls cost $.17 a minute using this card when do use her card. Linda use her card only to make a long distance call if the remaining credit on her card is $22.

Consider this equation: - 2x - 4 + 5x = 8 Generate a plan to solve for the variable. Describe the steps that will be used.

What is the graph of the function y=2x2^x

Determine the prime factorization of 104. 24• 3 • 5 23• 13 22• 13 22• 5