Algebra 1 Unit 1 Review

Write a verbal expression for the algebraic expression: -15g.

• negative fifteen times g

• fifteen minus g

• negative g times fifteen

• g divided by negative fifteen

Write a verbal expression for the algebraic expression: 2x² + 5y³.

• two x squared plus five y cubed

• two x cubed plus five y squared

• two x squared plus five y squared

• two x cubed plus five y cubed

Write a verbal expression for the algebraic expression: (3x + 7) / 4.

• the quantity three x plus seven divided by four

• three x plus seven times four

• the sum of three x and seven divided by four

• three x plus seven minus four

Write an algebraic expression for the verbal expression: the sum of 5 and x squared.

• 5 + x²

• 5x + 2

• x² - 5

• 5x²

Write an algebraic expression for the verbal expression: 7 less than twice m.

• 2m - 7

• 7 - 2m

• 2m + 7

• m - 7

Evaluate the expression: 5² + 6 * 4 - 9.

• 32

• 45

• 29

• 40

Calculate the result of: 3 + 2[4² + (40 ÷ 4)].

• 35

• 55

• 50

• 30

Evaluate the expression if a = -5, b = 2, and c = -3: 5b² + ac - b².

• 31

• 35

• 50

• 40

Evaluate the expression if a = -5, b = 2, and c = -3: 3(a + b)² - 6c.

• 78

• 56

• 45

• 90

Evaluate the expression: 2 + 6(9 - 3²) - 2. What is the result?

• 20

• 0

• 32

• 38