Algebra 1 Mid-Term Exam

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A baseball team can spend up to $1500 on bats. Bats cost $32 each. Which inequality represents the number of bats b they can buy?

• 32b ≤ 1500
• 32b ≥ 1500
• 32+b ≤ 1500
• 32+b ≥ 1500

Evaluate f(-3) for f(x) = 4x -11

• -7
• -23
• 1
• -1

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Solve. -5x + 25 < -150

• x > 35
• x < -35
• x > 25
• x < -25

• a. 14
• b. -14
• c. 18
• d. -18

Solve. 10 + 5(2x-5) = 5(x+2) + 5x

• a. All real numbers
• b. 0
• c. no solution
• d. -5

Which set is the Range of f(x) = 2x+5 when the domain is {-2, 0, 3}?

• a. {-2,0,3}
• b. {1}
• c. {1,5,11}
• d. {9, 4, 11}