ACC Math Q2 Summative Exam Test Review

Front

Solve the equation: 40 - 0.15m = 22

Back

m = 120

Front

The two rectangles are similar. What is the missing side length of EH? EH = _ inches

Back

EH = 25 inches

Front

Write an equation to represent the cost of a web service subscription: Initial fee of $5 and monthly charge of m. Total cost is $53.

Back

12m + 5 = 53

Front

What is the percent increase from $60 to $78?

Back

30% increase

Front

If there are 4 dogs and 5 cats in a shelter, how many dogs will there be if there are 45 animals total?

Back

20 dogs

Front

What is the formula for calculating percent increase?

Back

Percent Increase = (New Value - Old Value) / Old Value * 100

Front

Define similar rectangles.

Back

Similar rectangles have the same shape but different sizes; their corresponding sides are in proportion.

Front

What is the initial fee in the web service subscription problem?

Back

The initial fee is $5.

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, perform inverse operations to get the variable alone on one side of the equation.

Front

What does the variable 'm' represent in the web service equation?

Back

The variable 'm' represents the monthly charge.