Algebra Regents Review: Key Concepts and Problems

What is the base cost for hiring a tour guide from the Island Kayak Company?

• $280

• $0

• $245

• $35

What is the minimum cost for a group of 10 members to hire the kayak tour package?

• $600

• $245

• $350

• $595

After distributing and combining like terms, what is the simplified form of 3(x + 4) - (2x + 7)?

• 3x - 2

• x + 5

• x - 3

• 5x + 12

What does the expression '3(x + 4) - (2x + 7)' simplify to?

• 3x + 1

• x + 5

• 5x + 1

• x - 3

What is the value of k(-3) for the function k(x) = 2x^2 - 5x + 3?

• 0

• 3

• -36

• 36

Which of the following relations is NOT a function?

• A relation with all x values going to unique y values

• A relation with two x values going to the same y value

• A relation with all x values going to one y value

• A relation with one x value going to two different y values

What was the average rate of change per month for Tony's investment?

• $228

• $36

• $19

• $684

Solving 3(x - 8) + 4x = 8x + 4 gives x equals to?

• 4

• -28

• 0

• 28

Which inequality determines the maximum number of milkshakes Donna can buy?

• 1.5n + 2c ≥ 19

• 1.5n + 2c ≤ 19

• 1.5c + 2n ≤ 19

• 1.5c + 2n ≥ 19

What is the standard form of the product (3 + x)(2x - 5)?

• 6x^2 - 15x

• 2x^2 - 4x - 15

• 2x^2 + x - 15

• x^2 + 6x - 15