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IM: 7.5.4: Money and Debts (Practice)

Posljednje ažuriranje over 1 year ago

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Pitanje 1

1.

The table shows five transactions and the resulting account balance in a bank account, except some numbers are missing. Fill in the missing numbers.

Pitanje 2

2.

Clare has $54 in her bank account. A store credits her account with a $10 refund. How much does she now have in the bank?

Pitanje 3

3.

Mai's bank account is overdrawn by $60, which means her balance is -$60. She gets $85 for her birthday and deposits it into her account. How much does she now have in the bank?

Pitanje 4

4.

Tyler is overdrawn at the bank by $180. He gets $70 for his birthday and deposits it. What is his account balance now?

Pitanje 5

5.

Andre has $37 in his bank account and writes a check for $87. After the check has been cashed, what will the bank balance show?

Pitanje 6

6.

Last week, it rained g inches. This week, the amount of rain decreased by 5%. Which expressions represent the amount of rain that fell this week? Select all that apply.

g - 0.05

g - 0.05g

0.95g

0.05g

(1 - 0.05)g

Pitanje 7

7.

Decide whether or not each equation represents a proportional relationship.

Volume measured in cups (c) vs. the same volume measured in ounces (z): c=\frac{1}{8}z
Area of a square (A) vs. the side length of the square (s): A=s^2
Perimeter of an equilateral triangle (P) vs. the side length of the triangle (s): 3s=P
Length (L) vs. width (w) for a rectangle whose area is 60 square units: L=\frac{60}{w}

Represents a proportional relationship
Does NOT represent a proportional relationship

Add.

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Pitanje 8

8.

5\frac{3}{4}+(-\frac{1}{4})

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Pitanje 9

9.

-\frac{2}{3}+\frac{1}{6}

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Pitanje 10

10.

-\frac{8}{5}+(-\frac{3}{4})

In each diagram, x represents a different value.

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Pitanje 11

11.

For each diagram, what is something that is definitely true about the value of x?

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Pitanje 12

12.

For each diagram, what is something that could be true about the value of x?