Aaaa i don’t think you picture matches the equation!
Answer:
IDK
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
[1/2]^-1 +[1/3]^-1 +[1/4]^-1=9
2/3 because if you reduce 2/6 it equals 1/3
Answer:
I'll take a a guess that you mean a = 18 and b = 27, but see below
Step-by-step explanation:
Remove the brackets.
-6m + 15 + 24m + 12
Collect like terms
18m + 27
Do you mean a = 18
and b = 27
Or do you mean a + b = 18 + 27 = 45?