Linkit Review

You pick a marble from this bag.

What is the probability you will choose either a black or white marble? (Simplify Answer)

• 3/5

• 9/100

• 6/10

• 2/5

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

• 3/10
• 3/9
• 1/9
• 1/3

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the Theoretical Probability of landing on red?

• 43%
• 33.3%
• 40%
• 36%

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Find the circumference of the circle. Use 3.14 for π.

• 63.585 in²
• 28.26 in
• 14.13 in
• 4.5 in

Tags

CCSS.7.G.B.4

What is the area of the shaded region?

• 14 m²
• 120 m²
• 106 m²
• 134 m²

Tags

CCSS.7.G.B.6

Find the area of the figure

• 43 sq inches
• 102 sq inches
• 37 inches
• 90 sq inches

Tags

CCSS.7.G.B.6

Maria has 25 dollars.  She has to buy a gallon of milk which costs $3.50.  She wants to spend the rest of her money on cereal.  If each box of cereal costs $4.50, how many can she purchase?

• 4 boxes
• 5 boxes
• 6 boxes
• 7 boxes

Tags

CCSS.7.EE.B.4A

Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?

• j + 26 = 47

• 26j = 47

• j - 26 = 47

• 47j = 26

Tags

CCSS.HSA.CED.A.3

472 students are going on a field trip.  120 students will be returning home and the rest will be spending the night in cabins. If a cabin sleeps 8 people, how many cabins need to be rented?

• 8x + 120 = 472
• 472 + 120 = 8x
• 120 - 8x = 472
• 8x - 120 = 472

Tags

CCSS.7.EE.B.3

What is the constant of proportionality?

• y = kx

• 4/48

• 1/12

• k = yx