Algebra 1 Equations/Inequalities Test

Front

What does the inequality 5w ≥ 30 represent?

Back

It represents all values of w that are greater than or equal to 6.

Front

How do you solve the inequality 5w ≥ 30?

Back

Divide both sides by 5 to get w ≥ 6.

Front

What is the Distributive Property?

Back

The Distributive Property states that a(b + c) = ab + ac.

Front

Solve the equation: -4x + 1 = 21

Back

x = -5.

Front

What is the solution to the equation 12x = 144?

Back

x = 12.

Front

How do you apply the Distributive Property to the equation 4(x + 2) = 16?

Back

Distribute 4 to get 4x + 8 = 16, then solve for x.

Front

What does '120 more than twice a number' mean mathematically?

Back

It means 2t + 120.

Front

What is the equivalent expression for 'half a number removed from 8'?

Back

It is 8 - (t/2).

Front

How do you isolate x in the equation 4x + 8 = 16?

Back

Subtract 8 from both sides to get 4x = 8, then divide by 4.

Front

What is the first step in solving the equation 2t + 120 = 8 - (t/2)?

Back

Combine like terms and isolate t.