If a given line has a slope of 4/5, what is the slope of a perpendicular line?

9 times a number increased by 8 is the same as 50 more than 2 times the number. find the number.

Brown bats sleep for 20 hours each day. How many hours per week are they awake? How many hours per year are they awake

What is a perimeter in a regular pentagon 3in

Whats 39511 rounded to the nearest thousand

How do write x=3 (linear equations) in slope intercept form?

In a chemical compound there are 3 parts zinc for every 16 parts copper by mass a piece of the compound contains 320 grams of copper write and solve an equation to determine the amount of zinc in the chemical compound

How many pillows can she make using 6 yards of fabric?

What is the high for 446221

3*7 find the product remember u can use doubles

How do you write 1725 as a percentage?