Rocket Blast Camp Game #3

Which set contains only values that satisfy the equation

y = 0.5x - 4?

• (0,0) , (1,1) , (2,2) , (3,3)

• (0,-4) , (5,1.5) , (10, -1) , (20, -14)

• (0,-4) , (5,-1.5) , (10,1) , (20, 6)

• (0,4) , (5,-2) , (10,9) , (20,14)

The graph models the height of a hot air balloon over a period of time. Which equation best represents the relationship between y, the height of the balloon in meters, and x, the time in minutes?

• y = -10x + 70

• y = 10x + 70

• y = -70x + 10

• y = 70x - 10

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation best describes the relationship between x and y noted below?

x y

0 4

3 13

8 28

15 49

• y = x + 4

• y = ¼x + 3

• y = 3x + 4

• y = 5x - 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Dylan bought a soda for $3.50 and some pizza slices for $4 each. Dylan did not spend more than $15.50 for the soda and pizza. Which inequality can be used to find p, the number of pizza slices that Dylan could have bought?

• 4p + 3.5 ≥ 15.5

• 3.5p - 4 ≤ 15.5

• 4p + 3.5 ≤ 15.5

• 4 + 3.5p ≥ 15.5

Tags

CCSS.7.EE.B.4B

Which situation can be represented by

y = 8x - 5?

• the number of doughnuts, y, in x dozen doughnuts for sale after 5 dozen doughnuts are sold

• the cost, y, of buying x hot dogs that sell for 3 dollars each

• the cost, y, after a $5 discount, of buying x movie tickets that sell for $8 each

• the number of ounces of liquid, y, in in an x-cup container after 5 ounces have been poured out

Tags

CCSS.HSF.LE.B.5

Tyler and Matt each have a baseball card collection.

The number of baseball cards in Tyler's collection can be represented by x.

The number of baseball cards in Matt's collection is four times the number in Tyler's collection.

The total number of baseball cards in both collections is 80.

What is x, the number of baseball cards in Tyler's collection?

• 20

• 16

• 64

• 12

Tags

CCSS.6.EE.B.7

What is the value of x in this equation?

3x - 4 = -13

• -3

• 3

• -4

• 2

Tags

CCSS.7.EE.B.4A

Figure ABC is similar to figure DEF. What must be the value of x?

• 13

• 14

• 11

• 7

Tags

CCSS.HSG.SRT.A.2

Which of these best describes π?

• the square root of the area of the circle

• half of the diameter

• the ratio of a circle's circumference to its diameter

• 3.14 times the circumference of a circle

Tags

CCSS.HSG.GMD.A.1

Elijah made a model of a space shuttle. The space shuttle has an actual length of 160 feet. Elijah's model used a scale in which 1 inch represents 10 feet. What is the height, in inches, of Elijah's model?

• 16 inches

• 20 inches

• 12 inches

• 36 inches

Tags

CCSS.7.RP.A.2C