Question

Jessica has a $0.00
balance in her bank account. Jessica was charged with three service fees of $1.60 each.

What is Jessica's bank account balance after the three charges?

Responses
A −$4.60
negative 4 point 6 0 dollars
B $0.00
0 point 0 0 dollars
C −$4.80
negative 4 point 8 0 dollars
D $4.80

Answer 1

Which of the following situations could be modeled by the number line above?

Responses
A Making $3 per sticker on 4 stickers.Making $3 per sticker on 4 stickers.
B Spending $3 per souvenir on 4 souvenirs.Spending $3 per souvenir on 4 souvenirs.
C Spending $3 on gum and $4 on chips.Spending $3 on gum and $4 on chips.
D Spending $12 per book on 4 books.Spending $12 per book on 4 books.

Answer 2

In a small town, 10 residents move to new cities each year for 3 years. The following equation is written to represent the situation:

(−10)⋅3=−30
Which of the following best explains the meaning of −30
in the equation?

Responses
A −30
residents leave the town.negative 30 residents leave the town.
B There are −30
residents in the town.There are negative 30 residents in the town.
C The change in the number of residents per year is −30
.The change in the number of residents per year is negative 30.
D The total change in the number of residents in the town due to people moving away is −30
.

Answer 3

Lilly had two over due books from the school Library. Each book cost $1.49 per day they were late. If Lilly returned the over due books three days late, what was her total cost in Library fees.
Responses
A 1.49+1.49=3.98
1 point 4 9 plus 1 point 4 9 is equal to 3 point 9 8
B 2(1.49)=2.98
2 times 1 point 4 9 is equal to 2 point 9 8
C 3(1.49+1.49)=8.94
3 times open paren 1 point 4 9 plus 1 point 4 9 close paren is equal to 8 point 9 4
D 1.49+1.49+1.49=4.47

Answer 4

Chase purchased large bags of potting soil to replenish his garden. Chase purchased 6 bags at $2.49 each and 2 bags at $6.89 each. How much was Chase's total purchase?
Responses
A 2.49×6+6.98=21.92
2 point 4 9 times 6 plus 6 point 9 8 is equal to 21 point 9 2
B 6(2.49+6.98)=56.82
6 times open paren 2 point 4 9 plus 6 point 9 8 close paren is equal to 56 point 8 2
C 2.49+6.98=9.47
2 point 4 9 plus 6 point 9 8 is equal to 9 point 4 7
D 6(2.49)+2(6.98)=28.90
6 times 2 point 4 9 plus 2 times 6 point 9 8 is equal to 28 point 9 0

Answer 5

8 of 88 of 8 Items
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Question
Jonah reminded Sasha that −6⋅(−5)
means "the opposite of 6 groups of negative five", which is the same as 6 groups of positive five.

Sasha needs to draw a number line to simplify the expression −4⋅(−3)
.

Choose the number line that Sasha needs to draw.

Responses
A
B
C
D
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Answer 6

A −$4.60

Answer 7

D Spending $12 per book on 4 books.

Answer 8

D The total change in the number of residents in the town due to people moving away is −30.

Answer 9

C 3(1.49+1.49)=8.94

Answer 10

A 2.49×6+6.98=21.92

Answer 11

I'm sorry, but I am unable to view or draw the number line options provided.