Category 2 Review-Day 3

A chemistry teacher used 592 milliliters of vinegar for a demonstration. How many liters of vinegar did the teacher use for this demonstration?

• 5.92 L

• 592,000 L

• 0.592 L

• 0.0592 L

What is the area of the patio in square meters?

• 288 m²

• 176 m²

• 304 m²

• 152 m²

Which graph best represents the relationship between x and y in the equation y = 3.5x?

• Graph A

• Graph B

• Graph C

• Graph D

At a hat store, the total cost of 5 hats is $32.50. Each hat costs the same amount. Which table shows the relationship between the number of hats bought and the total cost in dollars?

• Table A: Number of Hats Bought: 7.5, 8.5, 9.5, 10.5; Cost (dollars): 1.00, 2.00, 3.00, 4.00

• Table B: Number of Hats Bought: 1, 2, 3, 4; Cost (dollars): 7.50, 8.50, 9.50, 10.50

• Table C: Number of Hats Bought: 6.5, 13, 19.5, 26; Cost (dollars): 1.00, 2.00, 3.00, 4.00

• Table D: Number of Hats Bought: 1, 2, 3, 4; Cost (dollars): 6.50, 13.00, 19.50, 26.00

Which graph best represents the relationship between x and y in the equation y = x + 2.5?

• Graph A

• Graph B

• Graph C

• Graph D

Which list shows only the dependent quantities from the table?

• 0, 1, 2, 3, 4

• 0, 1, 267, 2, 534

• 0, 267, 534, 801, 1,068

• None of these

Which list best represents the independent values of the graphed points?

• 1, 7.50, 2, 15, 3, 22.50, 4, 30, 5, 37.50, 6, 45

• 5, 10, 15, 20, 25, 30, 35, 40, 45

• 7.50, 15, 22.50, 30, 37.50, 45

• 1, 2, 3, 4, 5, 6

Which equation represents the relationship between h and p?

• p = 15h

• p = h + 2.5

• h = p + 2.5

• h = 15p

Which equation represents the relationship between b (the number of slices of bread) and c (the total number of calories in the bread)?

• c = 70b

• c = b + 70

• c = 140b

• c = b + 140

What equation can be used to find the number of vanilla cupcakes, x, that Shaquille baked if he baked 4 times as many chocolate chip cookies as vanilla cupcakes and he baked 48 chocolate chip cookies?

• 4x = 48

• x + 4 = 48

• x/4 = 48

• 48x = 4