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7.5.3

Last updated over 1 year ago
16 questions
1

1. Decide whether each table could represent a proportional relationship. If the relationship could be proportional, what would be the constant of proportionality?
a) Annie's Attic is giving away $5 off coupons.
*Show your work in the space provided below.

1

1. Decide whether each table could represent a proportional relationship. If the relationship could be proportional, what would be the constant of proportionality?
b) Bettie's Boutique is having a 20% off sale.
*Show your work in the space provided below.

1

2. What is the final elevation if
a) A bird starts at 20 m and changes 16 m?

1

2. What is the final elevation if
b) A butterfly starts at 20 m and changes -16 m ?

1

2. What is the final elevation if
c) A diver starts at 5 m and changes -16 m?

1

2. What is the final elevation if
d) A whale starts at -9 m and changes 11 m?

1

2. What is the final elevation if
e) A fish starts at -9 m and changes -11 m?

4
3

4. Last week, the price, in dollars, of a gallon of gasoline was g. This week, the price of gasoline per gallon increased by 5%. Which expressions represent this week's price, in dollars, of a gallon of gasoline?
Select ALL that apply.

1

5. Add.
a) 14.7 + 28.9

1

5. Add.
b) -9.2 + 4.4

1

5. Add.
c) -81.4 + (-12)

1

5. Add.
d) 51.8 + (-0.8)

1

Exit Ticket
Find each sum
1. 56 + (-56)

1

Exit Ticket
Find each sum
2. -240 + 370

1

Exit Ticket
Find each sum
3. -5.7 + (-4.2)