Algebra 1 Benchmark 1 Review

Jacinta buys 4 pounds of turkey and 2 pounds of ham. She pays a total of $30, and the turkey costs $1.50 less per pound than the ham. What would be the cost of 1 pound of turkey and 1 pound of ham?

• $7.50

• $10.50

• $9.50

• $15.00

What is the range of h(x)?

Which set of points represents a function?

• {(-2,1), (-5,3), (-2,3), (-7,5), (-8,7)}

• {(1,0), (-3,1), (-5,2), (-7,3), (-9,4)}

• {(1,-1), (1,0), (1,3), (1,5), (1,7)}

• {(-4,0), (-3,-1), (-3, 1), (0,-2), (0,2)}

Teo makes a necklace of x wooden beads at $0.50 each and 6 glass beads at $1.25 each. The average cost of the beads is $0.75. Which equation models this situation?

• 0.50x + 1.25 = 0.75x

• 0.50x + 6 = 1.25 + 0.75x

• 0.50x + 7.50 = 0.75x + 6

• 0.50x + 7.50 = 0.75(x + 6)

Solve the equation y = ax - b for the variable x.

Bowl-A-Rama offers party packages. The flat fee s $50 for the room rental and $6 per person at the party. Stella has $100 to spend on the party. How many people can she invite to the party? Select all that apply.

• 6

• 7

• 8

• 9

• 7, 2, -3, -8, -13,...

• 7, 12, 17, 22, 27,...

• -5, 2, 9, 16, 23,...

• -5, -12, -19, -26, -33,...

• One solution

• Two solutions

• No solution

• Infinitely many solutions