MCAS Review 2

Danielle will use the instructions in the box to make a cleaning solution.

Which of the following proportions can be used to find w, the number of cups of water Danielle will add to 5 cups of concentrated cleaner?

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• 
• 
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Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Which inequality is represented by the graph shown?

• x > 3

• x ≥ 3

• x < 3

• x ≤ 3

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.8

Jaden is installing fencing around his garden. A scale drawing of his garden is shown in the image.

What is the minimum number of meters of fencing Jaden needs to go around his garden with no overlap?

• 120

• 160

• 213

• 480

Tags

CCSS.7.G.A.1

Jared has two spinners. Each spinner is divided into congruent sections, as shown. Jared will spin the arrow on each spinner one time. The next organized list shows all the possible combinations that can occur. - (1,4) (2,4) (3,4) (4,4) (1,5) (2,5) (3,5) (4,5) (1,6) (2,6) (3,6) (4,6) - After he spins the arrows on the two spinners, Jared will add the numbers in the sections where the arrows stop. What is the probability that the sum of the two numbers will be less than 8?

• 3/4

• 2/3

• 1/2

• 1/4

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

The nutrition label on Erin’s box of animal crackers states that 16 crackers contain 24 grams of carbohydrates. Erin ate 12 animal crackers from the box. What is the number of grams of carbohydrates in 12 animal crackers?

• 8 grams

• 12 grams

• 18 grams

• 20 grams

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The price, c, in dollars, of a winter coat that Jamal wants to buy has been discounted 20%. The expression below can be used to find the discounted price, in dollars, of the coat.

c - 0.2c

Which of the following expressions shows another way to determine the discounted price, in dollars, of the coat?

• 0.8c

• 1.2c

• 80c

• 120c

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6

Which of the following sets of steps could be used to completely solve the equation below?

3x+9=15

• add 9 to each side, and then multiply each side by 3

• subtract 9 from each side, and then divide each side by 3

• multiply each side by 3, and then add 9 to each side

• divide each side by 3, and then subtract 9 from each side

Tags

CCSS.6.EE.A.3

CCSS.6.EE.B.7

A hummingbird beats its wings about 75 times in one second. Based on this rate, what is the number of times a hummingbird beats its wings in one minute?

• 1.25

• 125

• 4500

• 45

• 270000

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Susan put blue tiles, green tiles, and yellow tiles into a bag. All the tiles are the same size and shape. Susan will select one tile from the bag without looking, record its color, and then put the tile back into the bag. She will repeat this experiment 240 times. Based on the number of tiles of each color in the bag, Susan predicted the results shown in the frequency table.

Based on the table, what is the best prediction for the number of times Susan will select a yellow tile from the bag?

• 80

• 12/72

• 8

• 3/1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

The formula for finding the surface area of a sphere that has a radius r is [ SA = 4πr² ] A baseball has a diameter of 7.4 centimeters. Which of the following is closest to the surface area of the baseball? (Use 3.14 for π.)

• 93 square centimeters

• 172 square centimeters

• 186 square centimeters

• 688 square centimeters

Tags

CCSS.6.G.A.4