Final regular class (half way through year)

Front

Solve for d: -7(6 + d) = 49

Back

d = -13

Front

A shirt that originally cost $40 is on sale for 25% off. What is the sale price of the shirt?

Back

Sale Price = $30

Front

Simplify the expression: -4.7 + 18.5

Back

Result = 13.8

Front

What is the area of a circle with a radius of 3 cm?

Back

Area = 28.26 cm² (using A = πr²)

Front

Write a percent proportion and solve: 9 is 36% of what number?

Back

Whole = 25

Front

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

Back

Area = length × width

Front

How do you convert a fraction to a percent?

Back

Multiply the fraction by 100 and add a percent sign.

Front

What is the formula for finding the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

If a number is increased by 20%, what is the new number?

Back

New Number = Original Number × 1.2

Front

What is the formula for calculating the volume of a rectangular prism?

Back

Volume = length × width × height