Hey bro not the best but remember too use PEMDAS
Answer:
1.A
2.A
3.C
4.D
5.A
6.A
7.D
8.B
9.A
10.C
Step-by-step explanation:
PA BRINLY TEST PLSSS
Answer:
E= -4,5
F=3,-2
Step-by-step explanation:
i think that's correct sorry if not
Answer:
$91,200
Step-by-step explanation:
I gave it my best shot sorry if it wrong
I'm sorry but the solution you proposed was a bit hard to follow, so I'll just post my solution: we convert "2 and 1/2" to a single fraction:

So, we know that 5/2 gallons cost 60 dollars, which means

To find the cost of a single gallon, we have to solve the equation for g:
