Answer: 14 years old and his sister is 3 years old
Step-by-step explanation:
Answer:
Step-by-step explanation:
9x9+6x8-6x+6=93
4x2+3x5-4x+3=11
93-11=82
Answer:
960 ounces in 1 day
(Sorry for a late response, I just logged on)
Step-by-step explanation:
Most of that information is negligable (not important) besides 8 ounces in 12 minutes.
so an hour is 60 minutes, if we multiply both parts of the problem by 5 we get
40 ounces in 1 hour
a day is 24 hours, so if we multiply both sides by 24 well get our answer
960 ounces a day
-- Gage Millar, Algebra 1/2 tutor
I would say sum because you are adding and it is 11r^3+11
