In 2011, the population of deer in a forest was 650. If the deer population continues to increase by 15% each year, write an expression that represents the deer population t years after 2011.

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.