When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...
POSITIVE
NEGATIVE
DEPENDS ON WHICH NUMBER IS LARGER.
2. Multiple Choice
1 minute
1 pt
When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...
Positive
Negative
Depends on which is bigger.
3. Multiple Choice
30 seconds
1 pt
-8(0)=
-8
8
0
-80
4. Multiple Choice
20 seconds
1 pt
64 ÷ (-8)
8
-8
-9
-7
5. Multiple Choice
1 minute
1 pt
-5 x -8
-40
-13
-45
40
6. Multiple Choice
2 minutes
1 pt
(-25) ÷ (-5)
5
-5
-20
-30
7. Multiple Choice
2 minutes
1 pt
-18 ÷ (-2)
9
-9
-20
10
8. Multiple Choice
5 minutes
1 pt
A drought can cause the level of the local water supply to drop by a few inches each week. Suppose the level of the water supply drops 2 inches each week. How much will it change in 4 weeks?
-16 inches
-8 inches
-2 inches
9. Multiple Choice
1 minute
1 pt
-28 ÷ 7
-3
4
21
-4
10. Multiple Choice
1 minute
1 pt
-7 × -7
49
14
-14
-49
11. Multiple Choice
1 minute
1 pt
-9 × 3
3
-3
27
-27
12. Multiple Choice
1 minute
1 pt
10 x -2
12
-12
20
-20
13. Multiple Choice
1 minute
1 pt
-6 x 5
30
-30
14. Multiple Choice
1 minute
1 pt
-9 x -8
-72
72
15. Multiple Choice
3 minutes
1 pt
Over a 6 week period, the price of a gallon of gas increased by 18 cents. What was the average change per week?