Tickets to a concert cost $2 for children, $3 for teens and $5 for adults. when 570 people attend, the total was $1950, three fourths as many teens as children attended, how many adults attended?

your answer would be b

step-by-step explanation:

360/29

step-by-step explanation:

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629