Answer:
Explanation:
6.
6 - (-3)
= 6 + 3 = 9
7.
2 ______ |-6|
= 2 < 6
8.
|-3|__________ -4
= 3 > -4
9.
-8 * 3
= -24
10.
-4 * -5
= 20
11.
-15 / -5
= 3
12.
25 / -5
= -5
13.
temperature at 7:00 am = -3°F
during next three hours the temperature increases 13°F
temperature at 10:00 am = -3 + 13 = 10°F