Algebra 1 - Semester 1 Review

Evaluate the expression when a = 529, x = 864, and y = -7.

• 12.06
• 38
• 150.71
• -60

What is the value of the expression when x = -8, y = 12, and z = -3?

• 30
• 16/33
• 8/3
• 16/15

Which property of real numbers justifies going from given step 3 to step 4 of the solution shown?

• Addition Property of Equality
• Additive Inverse Property
• Distributive Property
• Division Property of Equality

Michael was solving an equation and the last line of his work was 5=7.  Which statement best describes the solution to the equation Michael was solving?

• The solution is 5.
• The solution is 7.
• The equation has infinitely many solutions.
• The equation has no solution.

What is the solution of the equation?

• 3
• 4
• 7
• 13

What is the solution to the equation 12(c + 3) = 12c + 36?

• 12
• 36
• No Solution
• Infinite Solutions

From the list of ordered pairs provided, determine all possible pairs that are solutions of the linear equation on the graph: y = -2x + 4.

• (-2, 8)
• (-3, 6)
• (3, 2)
• (0, -4)

Sean and his sister have a combined weekly salary of $191.  If Sean's weekly pay is $7 less than twice his sister's, which equation can be used to determine his sister's salary?

• x - (2x - 7) = 191
• x + (2x - 7) = 191
• x + (7 - 2x) = 191
• x + 191 = 2x - 7

Solve: 
4x - 5 - 11x < 23 - 3x

• x > 7/3
• x > -7
• x < -7
• x < 7/3

Identify the property that justifies the work between step 4 and step 5.

• Commutative Prop of Multiplication
• Identity Property of Multiplication
• Multiplication Property of Inequality
• Inverse Property of Multiplication

Tags

CCSS.6.EE.B.8