Dividing Integers Answers

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Check all that you considered in your response.

A
Maria starts at zero.
B
The arrows should point in the positive direction.
C
There should be three small arrows representing 3 bounces of 4 units.
3

Which division problems below have the same quotient as –27 ÷ 9? Check all that apply.

A
3 ÷ 1
B
18 ÷ (–6)
C
–6 ÷ –2
D
27 ÷ (–9)
E
–15 ÷ –5
F
–9 ÷ 3
5

Explain how she can use the number line to model the division.

Answer:

Maria can model 1 2 4 on a number line by starting at the number 12 1 2 and making equal jumps of 4 4 backward until she reaches 0 0 . The number of jumps she takes represents the quotient, which is 3 3 .

6

Question text not available

Answer:

To find the quotient of 15 − 1 5 and 3 3 using integer tiles, you would follow these steps: Represent the Dividend: Start by gathering 15 negative integer tiles to represent the number 15 − 1 5 . These are often red in color to signify negative values. Determine the Divisor: The divisor is 3 3 , which tells you how many equal groups you need to split the tiles into. Distribute the Tiles: Divide the 15 negative tiles equally into the 3 groups. Count the Result: After distributing the tiles, count how many tiles are in each group. You will find that each group contains 5 negative tiles. Identify the Quotient: Since each group has 5 negative tiles, the value of one group represents the quotient. Therefore, − 𝟏 𝟓 𝟑 − 𝟓 . Brainly 8 Graph image

7

Explain why the average temperature change was –5ºF per hour.

Answer:

Since the temperature fell 10 degrees over 2 hours, the total change is represented by 10. To find the average hourly change, you divide the total change by the number of hours: 10 2 5. This means the average change was 5°F per hour.

8

Check all that you considered in your response.

A
Start with the number of tiles represented by the dividend.
B
Separate the tiles into the number of groups represented by the divisor.
C
Count the number of tiles in each group.
9

Check all that you considered in your response.

A
The temperature fell, so a negative integer is needed to represent this value.
B
“In 2 hours” means to divide or separate into 2 equal parts.
C
–10 divides into 2 equal groups of –5.
D
A change of –5ºF per hour means there was a decrease in temperature.

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Dividing Integers Answers — Pre-Algebra - MA3119…