If the legs of a right triangle are both 8 cm, find the area of the triangle. A) 8 cm2 B) 16 cm2 C) 32 cm2 D) 64 cm2

Angus decided to invest $10,000 into a savings account. If this account earns 2.6% annually, how much money would Angus have earned after 12 years?

Find total area of a regular pyramid with base of 2 and altitude of 3

Sherman has 1 cat and 4 dogs. He wants to buy a toy for each of his pets. Sherman has $16 to spend on pet toys. How much can he spend on each pet? Enter the answer as a fraction in simplest form and then as an amount in dollars and cents.

How do I factor 15a^2 - 2a - 8

Justin is paid $7.00 an hour and also earns a 20% commission on any sales he makes. In one week, if he worked 40 hours and had $500 in sales, what was his pay?

Starting time : 10:08 am elapsed time 30 minutes

Harry purchased a house for 800,000. He also pays 31,000 in commission. What is the percent of the commission?

Which of the following is a complex number? -7 2 + square root 3 4 + 9i Pie

Diego hosted a spaghetti dinner for the soccer team. He made six boxes of biscotti to feed 20 people that came. Next time, 50 people are coming! How many boxes of Piscotty deep should Diego buy to feed all those people explain or show your reasoning

A piano has 88 keys. The ratio of white keys to black keys is 13.9. How many black keys does a piano have?