Simplify the expression show work

-40/-5

Malcolm's paycheck shows that his gross pay was $473.54. His net income was $399.93. What was the total amount of Malcolm's payroll taxes for this paycheck?

Find the amount of interest earned in a bank account that has $500 for 4 years at an interest rate of 3.2%.

Which value is in the domain of f (x) ? f (x) = StartLayout Enlarged left-brace 1st row 1st column 2 x + 5, 2nd column negative 6 less-than x less-than-or-equal-to 0 2nd row 1st column negative 2 x + 3, 2nd column 0 less-than x less-than-or-equal to

Old joe is 100 years old. If is brother is 5%older than joe, how old is his older brother

When would it be useful to sort data in descending order? why?

36.8% of what number is 28.52?

Find the volume of the pyramid. Round your answer to the nearest hundredth

The median of a set of three numbers is x. there at least three numbers in the set. Write an algebraic expression, in terms of x, to represent the median of the new set of numbers obtained by a. adding 1/8 to every number in the set b.

Does 9/15 terminate or repeat?

Sara owns an exotic pet store. She wants to make sure she has more than a pound of food for every 15 lizards she has in the store. If she currently has 4.