Joe buys a set of books that cost $45.58. He gives the cashier three (3) $20 bills and three (3) pennies. How much change should Joe get back?

The discount is 36%, and the sell price is $32, what is original price

In ΔABC, the measure of ∠C=90°, CB = 35, AC = 12, and BA = 37. What ratio represents the cosine of ∠A?

A plane is divided as what type of figure

Anderson earns $20 per month for completing chores around the house. Each month, the amount Anderson earns increases by $0.50. Which expression represents how much total money Anderson earns from month 3 to month 18?

How to find the sector area

Given the system of constraints, name all the vertices of the feasible region.

4. What is the next step if the data from an investigation do not support the original hypothesis? A The data are incorrect and the experiment is run again. B The hypothesis is revised and another experiment is conducted.

What would be equivalent to 2a-16?

Vance used the associative property to write (4.5m+7/8) - 9 as the equivalent expression 4.5 (7/8-9). Did Vance apply the associative property correctly? Why or why not? Yes, the terms with variables should be written first.

find the median and mean of the data. which reflects the best measure of center? 28,32,65,159,22,20,33