The trick is to get the X all alone on one side. Start by subtracting 2 from both sides. This wqould give you -1/2X+2-2=-x+7-2 or simplified to -1/2x=-x+5. Next, add x to both sides to give you -1/2x+x=-x+5+x. This simplifies to +1/2x=5. Multiplying by 2 on both sides will get rid of the fraction. Therefore 2*1/2x=5*2. This simplifies to your final answer of x=10.
Answer: 8.3
Step-by-step explanation: 37 divided by=12.3 then 12.3 - 4
Y=-2 lol sorry if I’m late
D cause gas is an air unless you mean car gas then anyways its D
Answer:
30%
Step-by-step explanation:
Profit = money made - cost
The money made was 12 bottles at 1 dollar each
Profit = 12*1 - 9.25
=12-9.25
= 2.75
Percent profit = profit/ cost * 100%
2.75/9.25 * 100%
.297297297*100%
29.7297297%
We need to round to the ones place for 2 significant figures
30%
