Topic 15

Liz and Fareed each start a new savings account. Liz starts her account with $75. Fareed starts his account with $100. Each month both save $50.

Choose the table that correctly shows the amount they each saved after each month. Use the rule "+50"

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Choose all the ordered pairs that represent amounts Liz and Fareed have each saved. Choose 3 answer choices!

• (50, 75)

• (75, 100)

• (125, 150)

• (150, 200)

• (275, 300)

Describe the relationship between the amount each person has saved after each month.

• Fareed always has $75 more than Liz.

• Fareed always has $25 more than Liz.

• Fareed always has $50 more than Liz.

• Fareed has 2 times as much as Liz.

There are 16 pawns and 2 kings in each chess set. Choose the table below that correctly uses the rules "add 16" and "add 2" and shows how many pawns and how many kings will be in different numbers of chess sets.

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What ordered pairs could be made from the data? Choose 3 answer choices!

• (16, 4)

• (48, 6)

• (64, 8)

• (80, 14)

• (96, 12)

How many chess sets are represented by the ordered pair (96, 12)?

• 3 sets

• 4 sets

• 5 sets

• 6 sets

Luis kept track of his chive and basil plants. His basil plant was 15.5 cm tall and grew 1.5 cm each week. His chive plant was 18.5 cm tall and grew 0.5 cm each week.

Choose the table that correctly shows how tall the plants will grow in 4 weeks? (Use the rule "add 1.5" and "add 0.5".)

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Will the basil plant ever be taller than than the chive plant? If so, when?

• Yes, in week 1 the chive plant is taller than the basil plant.

• Yes, in week 3 the basil plant will be taller than the chive plant.

• Yes, in week 4 the basil plant will be taller than the chive plant.

• No, the basil plant will never be taller than the chive plant.

If the chive plant grows 0.5 cm each week, how tall will it be in week 6?

• 20 cm

• 20.5 cm

• 21 cm

• 21.5 cm

Bonnie's bakery makes 12 cakes and 36 muffins each hour.

Choose the table that shows the number of cakes and muffins the bakery has made each hour. Use the rules "add 12" and "add 36".

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