Prove that the value of the expression does not depend on a:

a - (6a - (5a-8))

Rose walks 3.2 miles every day how many miles will she have walked in 5 days

Which value of x from the 4,5,6,7 makes this equation true 4 (8-x) = 0

a diver 23 feey below sea level descended an additional 18 Feet. what us the diver's elevation now?

Phoebe compared the cost of books in 9 different stores. $2, $8, $4, $7, $8, $5, $8, $4, $6 What is the median cost of the books? A. 4 B. 6 C. 7 D. 8

A lady walks into the store and steals $100 bill from the register without the owners knowledge she comes back in 5 minutes about $70 worth of groceries what the hundred-dollar bill the owner gives her $30 in change how much did the owner lose

there are 341 pine trees and spruce trees in woodlot. 122 trees were pine. what fraction of the trees were spruce?

If you are given a box plot without any numbers on the number line, what can you tell about the data used to make the plot?

The product of a number and 9 is increased by 4, is 58. find the number

Which statements are true about exponential decay functions? Check all that apply. A. The domain is all real numbers. B. As the input increases, the output increases. C. The graph is the same as that of an exponential growth function. D.

A number has the digits 2, 8 and 6 to the nearest ten the number rounds to 830. what is the number?