Topics 1-4 Benchmark Cumulative Review

The table shows the number of cups of flour, f, that a bakery needs for the number of pound cakes that they make, p.

Part A Write an equation that relates the number of cups of flour to the number of pound cakes that the bakery makes.

• f/p = 2.75

• f = 2.75p

• 2.75 = fp

• p = 2.75f

Using the table and the equation from Part A, determine how many cups of flour are needed for 14 pound cakes.

• 38.75

• 29.75

• 29.5

• 38.5

Write the inequality that the graph represents.

• x $>$ 4

• x = 4

• x $\ge$ 4

• x $\le$ 4

Choose the sets of numbers that are opposites. You will select two answer choices.

• 6 and -6

• 8 and  $\frac{1}{8}$  

• -(-12) and -12

• 7 and - $\frac{1}{7}$  

Which letter value corresponds to point B?

•  $-\frac{1}{4}$  

•  $\frac{3}{4}$  

•  $-\ 1\ \frac{1}{4}$  

•  $-\ 1\ \frac{3}{4}$  

Which expression is NOT equivalent to 24 + 6x?

• 2(3x + 12)

• 28 + 4x - 4 + 2x

• 5x + 7 + x + 17

• 3(8 + 3x)

To prepare for the winter season, the manager of an outdoor ice skating rink ordered 4,920 pounds of sand to keep the areas around the skating rink from being too slippery. One bag of sand is 40 pounds.

Select 3 of the following equations that can be used to find how many bags of sand, b, the manager ordered. 

• 4,920 - b = 40

• 4,920  $\div$  40 = b

• 4,920  $\div$  b = 40

• 40b  =  4,920

• 40 + b = 4,920

Tamera graphs the following points on a coordinate plane. P(3, -4) Q(-7, 2) R(5, 3) S(6, -1)

Which statement is correct?

• A reflection of P across the x-axis is at (3, 4).

• A reflection of Q across the y-axis is at (7, -2).

• A reflection of R across the x-axis is at (-5, 3).

• A reflection of S across the y-axis is at (6, 1).

Use the expression shown below.

  $\frac{1}{4}\times\frac{1}{4}\times\frac{1}{4}\times\frac{1}{4}\times\frac{1}{4}$  


Part A 

Which exponent should be used to write an equivalent expression?

• 1

• 4

• 5

• 24

 $\frac{1}{4}\times\frac{1}{4}\times\frac{1}{4}\times\frac{1}{4}\times\frac{1}{4}$  What is the value of the expression?

•  $\frac{1}{16}$  

•  $\frac{1}{20}$  

•  $\frac{1}{1,024}$  

•  $\frac{5}{20}$