Use a double number line to solve. gabe collects model train and planes. he has 2 trains for every 5 planes. if gabe has 25 planes, how many trains does he have? [type your answer as a number.]

Which expression and diagram represent “renee biked four times as far this month as last month”?

Megan and desmond each add the same amount of water to their aquarium megan makes 5 ml of chemical solution with every gallon of water for her aquarium desmond mixed 8 ml of chemical solution for every 2 gallon of the water for his aquarium.

Agroup of five people go out to eat and buy appetizers and main dishes they decide to split the bill so each person pays 20% of the total cost appetizers are $5 and main dishes are $10 write an expression to show how much each person pays explain it with how to solve the problem