Eight less than four times a number is the same as three times the number, x, increased by 24. Which equation describes this situation?
F 8x - 4 = 24x +3
G 4x - 8 = 3x + 24
H 8- 4x = 3x + 24
J 4x+8 = 3x - 24

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step-by-step explanation:

the awnser is visionary

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).

answer: 8 years

step-by-step explanation:

the explanation is that in 8 years the child will be 20 and in 8 years the father will be 40 and 20 is half of 40.