Order of Operations/Expressions/Cartesian Planes

Write the numerical expression for the following:

take 12 from 20 then, multiply by 7

• (12 - 20) x 7

• (20 - 12) x 7

• 20 - 12 x 7

• 12 - 20 x 7

Which numerical expression matches the following scenario?

Ben was purchasing promotional items for his business. He purchased 150 pens for $0.75 each and 250 magnets for $2.00 each. How much did he spend?

• (150 x 0.75) + (250 x 2)

• 150 x 0.75 x 250 x 2

• (150 x 250) + (0.75 x 2)

• 150 + 0.75 + 250 + 2

• 28

• 8

• 24

• 4

Mark had $700 in his bank account. He paid $40 for basketball tickets and $160 for two new tires. Then, the amount in his account tripled. How much money does he end with?

• $2700

• $1000

• $1500

• $1900

Choose all statements that are true.

• The numerical expression

  (5 + 3) x 6

  is two times larger than

  (5 + 3) x 3

• The numerical expression

  (10 - 3) x 7

  is equal to

  10 - 3 x 7

• The numerical expression

  (7 x 4) - 15

  is equal to

  7 x 4 - 15

What is the ordered pair for point D?

• (8,7)

• (7,7)

• (8,8)

• (7,8)

Which description below best describes how to move from the red point to the blue point?

• up two and left four

• Up four and right two

• up four and left two

• up two and right four

Attached is a line graph describing the growth of a bean plant. Analyze the graph. Which of the points below is NOT represented on the graph?

• (1, 0.5)

• (3, 1.5)

• (5, 2.5)

• (4, 1.5)

Examine the chart of x and y coordinates. If the pattern is true, select ALL ordered pairs you could expect to graph.

• (5, 45)

• (6, 56)

• (4, 36)

• (11, 99)

Analyze the pattern that is attached. How many squares can you expect to see in the Figure 6?

• 10

• 15

• 21

• 5