An auto company manufactures cars and trucks. each vehicle must be processed in the paint shop and body assembly shop. the paint shop could paint 40 trucks per day or 60 cars per day (if it spent half the day on painting trucks and half the day on painting cars, then 20 trucks and 30 cars will be painted, the body assembly shop could process 50 trucks per day or 50 cars per day. each truck contributes $300 to profit whereas each car contributes $200 to profit.

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

"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

there is no answer sorry!

step-by-step explanation: