Answer:
12a+60 i think lol
Step-by-step explanation:
this is how i did it though:
12(a+b)
12a+60
A+b+c = 131
b = 7 + 2a and c = a - 12
so a + 7+2a + a-12 = 131
then 4a -5 = 131
then 4a = 136
and a = 34....so b= 75 and c = 22....check 34+75+22=131√
Answer:
4
Step-by-step explanation:
(19-5)/3.5
14/3.5
4
First step is find profit so lets subtract 93 and
15.
[93-15] :3 =26$
1. -3.8
2. -242/67
3. -11368
Photomath is a good app to help give u answers for math. Hope this helps u
