jeff walked 12 miles up a ramp and was 5 miles above ground. if he walked 18 m farther up the ramp, how far above the ground wou
1 answer:
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Answer:
+6x-16
Step-by-step explanation:
(x+8)(x+−2)
=(x)(x)+(x)(−2)+(8)(x)+(8)(−2)
=x^2−2x+8x−16
=x^2+6x−16
