Marissa went to Wal-Mart and bought 7 packages of gum at "g" dollars each, 9 packages of Jolly Ranchers at "j" dollars each, and 5 packages of popcorn at "p" dollars each. Which of the following expressions shows the total cost amount of money that Marissa soent at Wal-Mart?

Write the percent as a fraction or mixed number in simplest form. 0.8%

What is the domain of the of the exponential function shown below?

There are 40 girls and 32 boys who want to participate in 6th grade intramurals. if each team must have the same number of girls and the same number of boys, what is the greatest number of teams that can participate in intramurals? how many girls and boys will be on each team?