Explanation

Use the formula for finding the midpoint: \(\left(\frac{x_{1}+x_{2}}{2}, \frac{y_{1}+y_{2}}{2}\right)\) So: 23-21/2, 10-12/2 = (1,-1)

A man has 3 jackets, 10 shirts, and 5 pairs of slacks. If an outfit consists of a jacket, a shirt, and pair of slacks, how many different outfits can the man make?

Shirley borrows \(\ $4,000\) for five years to make improvements to her home workout room. If the simple interest rate is 16%, how much will she pay in interest?

Roy bought \(\$34.15\) worth of materials at the hardware store. A sales tax of 6 percent was added on. What was the final cost?

The shirt you want to buy is 15% off from \(\$32.50\). How much will your shirt be?

In a certain class, \(\frac{5}{12}\) of all the students are girls and \(\frac{1}{4}\) of all the students are girls who take Spanish. What fraction of the girls take Spanish?

If \(\sqrt[3]{(p + q)} + 4=0\), what is the sum of p and q ?