Question

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1. A mountain climber climbed down a cliff 50 feet at a time. He did this 5 times in one day. What was the overall change in his elevation?
1 point
-250 feet
250 feet
-200 feet
200 feet
2. The temperature rose 3 degrees every hour for six hours. How much did the temperature rise in all?
1 point
-18
9
-9
18
3.
1 point
Captionless Image
A
B
C
D
4.Select the expression that would have a positive answer.
1 point
Captionless Image
A
B
C
D
5. If I have an even amount of negatives in my multiplication or division problem my answer will be ___________!
1 point
Negatvie
Positive
Both
Neither
6.
1 point
Captionless Image
A
B
C
D
7.
1 point
Captionless Image
Negative
Positive
Neither
Both
8.What is the distance between -8 and 10?
1 point
17
3
18
13
9. What is the distance between -88 and -28?
1 point
116
60
88
28

The product of three integers is -3. Determine the possible values for the three factors.

Answer 1

1. Is -250.

2. Is 18

3. I don't know what the question is.

4. I don't know what the question is.

5. I am not sure

6. I don't know what the question is.

7. I don't know what the question is.

8. Is 18.

9. is 60.

10. I am not sure, I will have to get back to you on that one.

11. Is negative

Explanation:

Answer 2

1. The overall change is -150 feet. 50 times 5 is 150 feet, and the mountain climber descended. Therefore, the change is -150 feet in elevation.

2.The required integer is -18

Explanation:

2. The temperature dropped 3°c every hour,

So, the change in temperature every hour = -3°C

Total number of hours for which the temperature were changed = 6,

Thus, the total change in temperature = change for an hour × total number of hours,

= -3° × 56

= -18°

Hence, the integer that represents the change in temperature is -15.