7th Grade Math Final Review

Front

How can 14/15 be written as a decimal?

Back

Front

What equation can be used to calculate the cost of each pizza if Kay'lan ordered five pizzas for $32 including a $4.50 tip?

Back

Front

If the scale factor of a map is 1 inch = 1/8 mile, what is the actual distance in miles for 6 inches on the map?

Back

Front

What does it mean when the distance traveled by a sloth is directly proportional to the time traveled?

Back

It means that as time increases, the distance traveled increases at a constant rate.

Front

How long should Greg cook 1/2 pound of carrots in the microwave according to the cooking guide?

Back

Greg should cook the carrots for 10.5 minutes.

Front

What is a constant of proportionality in a linear relationship?

Back

It is the ratio of the change in the dependent variable to the change in the independent variable.

Front

What does it mean for a relationship to be proportional?

Back

A relationship is proportional if the ratio between two quantities remains constant.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the formula for calculating the total cost including a tip?

Back

Total Cost = Cost of Items + Tip.

Front

What is the significance of the y-intercept in a linear graph?

Back

The y-intercept is the value of y when x is zero.