Francos dad is three times his age. in 10 years, francos dad will be twice francos age plus 2. How old are franco and his dad now?

Michael started a savings account with $300 after four weeks he had $350 and after nine weeks he had $400 what is the rate of change of money in a savings account per week

A group of friends were working on a student film. They spent $270 on props which was 45% of their total budget. What was the total budget for their student film?

A total of 300 pine and maple trees will be planted in a park. There will be 2 pine trees planted for every 3 maple trees planted. How many pine trees are going to be planted?

Lisa walks at a speed of 3.25 miles per hour for 1.5 hours. How many miles does she walk in all?

1. A study is done to see how high soda will erupt when mint candies are dropped into two-liter bottles of soda. You want to compare using one mint candy, five mint candies, and 10 mint candies.

Simplify by using order of operations: 22 - (8∙1) : (6 - 4) - 2

A bag contains only red and blue marbles. There are a total of 36 marbles on the bag. There are 5 red marbles for every 4 blue marbles in the bag. A student removes 1 blue marble from the bag.

What? i dant undersatnd this 70 # of what number is 35

The ratio of boys to girls in the Science Club is 3:5. If there are 60 girls, how many boys are there? A) 23 B) 36 C) 38 D) 45

A commuter plane provides transportation from an international airport to the surrounding cities. one commuter plane averaged 280 mph flying to a city and 120 mph returning to the international airport. the total flying time was 3 h.