Answer:
x = 3, the error is that the -2x should be added.
Step-by-step explanation:
The -2x should be added to the left side.
3x - 7 = -2x + 8
3x + 2x = 8 + 7
5x = 15
x =3
Answer lest edited 3:11 PM Central, 11/24/2020
Answer:
For instance, say you pay $8,000 for goods and sell them for $10,000. Your gross profit is $2,000. Divide this figure by the total revenue to get your gross profit margin: 0.2. Multiply this figure by 100 to get your gross profit margin percentage: 20 percent.
Step-by-step explanation:
Answer:
B is the answer at least i think also are you in gaca? if so webmail me my name is Angela Petersen
Answer:
(2.5,5)
Step-by-step explanation:
y=3x/2 +5/4
4y=6x+5
-6x+4y=5
6x+12y=75
16y=80
y=5
x=5/2
Answer:
Step-by-step explanation:
<u>It seems a factoring problem:</u>
- -30 - js - 6s - 5j =
- (-30 - 6s) - (js + 5j) =
- -6(s + 5) - j(s + 5) =
- (s + 5)( -6 - j) =
- -(s + 5)(j + 6)
