1. A movie-theater concession stand generates $1.25 for each large drink, d, sold and $2.50 for each large box of candy, c, sold. Write an expression to represent the total amount of money generated for an evening of sales.

1. 1.25d + 2.50c
2. 3.75cd
3. d + c
4. 2.50d + 1.25c

The length of an alligator's body on average is 1.1 times the length of the tail. A large alligator at a zoo is 14 feet long. Which equation could be used to find, x, the length of the alligator's tail?

1. 1.1x = 14
2. 2.1x = 14
3. x + 14 = 1.1x
4. 1.1x + x = 14

Callie is saving money to buy a new cell phone that costs $295. She saved $128 so far and is planning to save an additional $35 a week. Which equation could be used to find, x, the number of weeks she needs to save in order to have enough money to buy the phone?

1. 163x = 295
2. 128 + 35x = 295
3. 35x = 295
4. 35x - 128 = 295

Which expression can be used to determine the number of square tiles in stage n?

1. n + 5
2. 5n
3. 2n + 5
4. 5n + 2

The table shows the value of a term in a given position in a sequence of numbers that follow a pattern.

Which expression best represents the value of the nth term?

1. n-squared over two n² 2
2. n-squared plus 1, all over two n² + 1 2
3. n² + 1
4. n-squared plus two, all over two n² + 2 2

In the function f(x) = 10x + 3, what is the value of f(-2)?

1. 23
2. -23
3. -17
4. 17

If f(-2) = -5, which of the following best represents f(n)?

1. x² − 5
2. x² + 2x − 5
3. 2x − 5
4. x² + 2x

If a function is described by f(x) = x² − 10x + 10 and input values of {-2, 0, 3, 6}, which of the following is a corresponding output value?

1. {4, 10, -11, -14}
2. {-34, 10, -14, 38}
3. {34, 10, -11, -14}
4. {4, 10, -14, 38}

Given the function f(x) = 2x² + 5x - 20, what is the value of f(3)?

1. 31
2. 53
3. 7
4. 13

Which expression is equivalent to 4(1 - x) + 3x + 2(x + 4)?

1. x + 12
2. x + 8
3. 4x + 8
4. 9x + 12

Which expression is equivalent to 2x(3x − 8) + 3 − (4x + 3x²)?

1. 9x² − 4x − 5
2. 9x² − 20x + 3
3. 3x² − 4x − 5
4. 3x² − 20x + 3

Which expression is equivalent to -10x + 4?

1. 2(3x + 4) + 4(-x + 3)
2. 2(3x + 4) + 4(x + 3)
3. -2(3x + 4) + 4(-x + 3)
4. -2(3x + 4) + 4(-x − 3)

Write an expression for the perimeter of the triangle shown below.

1. 10x − 1
2. 9x
3. 10x − 5
4. 10x + 5

Solve the equation 4(-2x + 3) + 5 = -5(2x − 1) + 6 for x.

1. x = 3
2. x = -3
3. x = three-halves 3 2
4. x = -8

If (4, y) is a solution to the equation 2x + 3y = 2, what is the value of y?

1. y = -2
2. y = 2
3. y = -5
4. y = 5

Which of the following is equivalent to 2x - 3y ≥ - 18?

1. y ≥ two-thirds 2 3 x + 6
2. y ≤ two-thirds 2 3 x + 6
3. y ≥- two-thirds 2 3 x − 6
4. y ≤- two-thirds 2 3 x − 6

Which of the following is equivalent to 5x + 3y > -9?

1. y > -five-thirds 5 3 x − 9
2. y > -fourteen-thirds 14 3 x
3. y > -five-thirds 5 3 x − 3
4. y > -5x − 3

A rectangle has a length of (3x + 2) and an area of 6x² − 5x − 6 square units. Which expression represents the width of the rectangle?

1. (3x − 1)
2. (3x + 1)
3. (2x − 3)
4. (2x + 3)

A large rectangular coffee table has an area of 2x² + 11x + 12 square units. Which expression represents the dimensions of the rectangular coffee table?

1. (2x + 3)(x + 4)
2. (2x + 4)(x + 3)
3. (2x + 6)(x + 2)
4. (2x + 2)(x + 6)

Simplify the algebraic expression 4(x + 3) − 2(3x − 1).

1. -2x + 2
2. -2x + 10
3. 10x + 11
4. -2x + 14

Which expression is equivalent to 3x(4x − 5) + 3x − 5(2x − 3x²)?

1. 27x² − 22x
2. 9x² − 7x − 5
3. 5x²
4. 5x

Simplify the algebraic expression -3x(2x − 4y) + 2(-5xy + 7y²).

1. -6x² − 10xy − 4y + 7y²
2. -6x² + 2xy + 14y²
3. 10x²y²
4. 13x²y²

How would the equation y = -4x + 7 be expressed in function notation?

1. y = -4(f(x)) + 7
2. f(x) = -4(f(x)) + 7
3. f = -4x + 7
4. f(x) = -4x + 7

Rebecca is saving money to buy a new computer. The rate she is saving is represented by f(x) = 250 + 45x; where x is the number of months she saves money. How much money will she have at the end of 24 months?

1. $1080.00
2. $1330.00
3. $319.00
4. $7080.00

Allison has a babysitting business. She uses the function f(x) = 8.50x to determine the fee she charges a customer. If she earned a total of $46.75, f(x) = 46.75 in one evening, how many hours, x, did she babysit?

1. 5.5 hours
2. 4.5 hours
3. 6 hours
4. 5 hours