The answer would be 12+15=27 and then you add 3 so the answer will now be 30
Answer:
An odd number is any number than can't be divided by two ! Some examples are 1, 3, and 5.
Answer: He Had 5 Per Min.
25 ÷ 5 = 5
5 Per Min.
81+41 + (6x+4) = 180
6x+4 = 58-4
6x=54
X=54/9
X=6
305 × 4 = 1220
215 × 2 = 430
1220 - 430 = 790
The change in the altitude of the balloon is 790 feet.
