Answer:
21
Step-by-step explanation:
3/(x-3) = 8/(2x+6)
or, 3(2x+6) = 8(x-3) ( by cross multiplication)
or, 6x + 18 = 8x - 24
or, 8x - 6x = 24 + 18
or, 2x = 42
or, x = 42/2
=21
Answer:
4
Step-by-step explanation:
the answer is: b. gross income
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They will take the total price and divide it by four. So x will be the price, so the equation will be x/4=total price per person.