Answer:
9-12x+2x-5 is <u>-10x-4 </u>and 7x-2+3x-10y is <u>10x-10y-2</u>
Step-by-step explanation:
Answer: It cost 8$ for the truck
actually box 3 is correct.
because their radiuses are easy to find
but the tangent line is x=-4 or x=4
Function form is y= -7x+12
