Week 1 Student In-Class

Front

What is the value of n(10) if n(x) = 0.7x - 2?

Back

5

Front

What is the result of -4 - 16?

Back

-20

Front

To double a number means to multiply by what number?

Back

2

Front

Let Mike's age be x. Jack's age is 9 more than five times Mike's age. Which expression represents Jack's age?

Back

5x + 9

Front

On Monday the temperature was -5 degrees in the morning. The temperature rose 14 degrees throughout the day. What was the final temperature?

Back

9

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width

Front

What is the value of 3x + 4 when x = 2?

Back

10

Front

What is the solution to the equation 2x + 3 = 11?

Back

4

Front

What is the value of 5 squared?

Back

25

Front

What is the formula for the perimeter of a square?

Back

Perimeter = 4 × side length