7.6, 7, 8 Level 1

Which expression is equivalent to (7x - 5) - (3x - 2)?

• 10x - 7

• 10x - 3

• 4x - 7

• 4x - 3

Combine the like terms to make a simplified expression: -2w - 5w

Simplify the expression and combine like terms: 4(x - 2) + 2(x + 1) =

The population of a city is expected to increase by 7.5% next year. If p represents the current population, which expression represents the expected population next year?

• 1.75p

• 1.075p

• p + 0.075

• 1 + 0.075

Mr. Gutierrez and his brother like to play video games. They want to purchase a game console that is $300, 4 games and 2 controllers. Write an expression to represent this situation.

• 3c + 4g + 2c

• 300 + 2c + 4g

• 300 + c + g

• 4g + 2c - 300

Solve for x

Solve for x

Solve for x