Question

1. At 4:00 A.M. the outside temperature was -28. By 4:00 P.M. it rose 38 degrees. What was the temperature at 4:00 P.M.?
10

2.Three friends decided to exercise together four times a week to lose fat and increase muscle mass. While all three were healthier after six weeks, one had lost 5 pounds, another had gained 3 pounds, and one had lost 4 pounds. What was the total number of pounds gained or lost by the three friends?
12?

Answer 1

The first is right; the second is wrong.

Be sure you indicate whether the friends lost or gained.

Answer 2

No.

one had lost 5 pounds,
one had lost 4 pounds
another had gained 3 pounds

Be sure you indicate whether the friends lost or gained.

Answer 3

-9 is how much lost pounds and 3 is how much gained?

Answer 4

-9 + 3 = -6

The three friends together lost a total of 6 pounds.

Answer 5

i need help