Math 1A - 1st Semester Review

Front

Simplify: -3n^3 + 8n - 3n^3

Back

-6n^3

Front

What is the Perimeter of a rectangle with length 10 cm and width 10 cm?

Back

40 cm

Front

Add the following fractions: 1/4 + 1/3

Back

7/12

Front

What is the slope of the line that passes through the points (1, 2) and (3, 6)?

Back

2

Front

Is the following item an expression, equation, or inequality: x < 5?

Back

Inequality

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

What is the value of x in the equation 2x + 3 = 11?

Back

x = 4

Front

What is the greatest common factor (GCF) of 12 and 16?

Back

4

Front

What is the least common multiple (LCM) of 3 and 5?

Back

15

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a