Simplify the following polynomial expression.
(5.4 – 983 + 71 – 1) + (-8x4 + 452 – 3x + 2) - (-413 + 5x – 1)(23 – 7)
a. 1114 – 213 + 14x2 + 331 – 8
b. 514 – 3713 – 632 + 413 - 6
c. 534 – 3713 – 612 + 413 - 8
d. 1114 – 21,3 + 142 + 332 – 6
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  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

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