Working with units

John has 2 pieces of string. String A is 55 inches long. String B is 94 inches long. What is the total length of the 2 strings?

• 55 inches

• 149 feet

• 110 inches

• 149 inches

Grace and Jack made a paperclip chain. Grace's chain was 13 feet long. Jack's chain was 15 feet long. How long was the chain when they were linked together?

• 2 feet long

• 28 inches long

• 28 feet long

• 38 feet long

Spencer can read 60 words a minute. He wants to know how many words he can read in 4 minutes.

• 240
• 140
• 150
• 24

Wesley is studying the growth of tomato plants for a science project. He plants tomato plant and measures its height every week. The function shown below represents the height of the plant, h, in inches, after w weeks. h = 3w + 5 Which of the following observations made from the results are true? Select all that apply.

• The initial height of the plant was 5 inches.

• After 5 weeks, the plant will be 20 inches tall.

• The height of the plant will increase 5 inches every week.

• The initial height of the plant was 3 inches.

• The height of the plant will increase 3 inches every week.

Find the value of x.

• x = 4

• x = 5

• x = 6

• x = 3

Skylar runs 𝟏. 𝟓 fewer miles than Everett. Everett runs 𝟕. 𝟔𝟒 miles. How many miles does Skylar run?

• 6.14

• 7.79

• 8.69

• 9.14

A neighborhood playground is replacing its wooden fencing. The fence must go around the entire playground, as well as around the sandbox. How many feet of fencing will this require?

• 340 ft.

• 170 ft.

• 4050 ft.

• 3150 ft.

The distance between bases on a baseball field is 90 feet. If 3 players hit home runs during a game and each runs around all 4 bases, what is the total distance the players run?

• 180 feet

• 8100 feet

• 1080 feet

• 360 feet

A ribbon is 5 feet long. If 2 feet and 6 inches are used, how much ribbon is left?

• 2 feet 6 inches

• 3 feet 6 inches

• 2 feet 4 inches

• 2 feet 8 inches

Henry can write 5 ¼  pages of his novel in 3 hours. How many pages does he write per hour?

• 15.25 pages per hour
• 15.75 pages per hour
• 1.75 pages per hour
• not here