If each inch is 40 miles then 7(40) = 280 and add the 1/4 which is 10 so the answer is 290
Answer:3/2
3x3-2x2-7x+6=x+1(Multiply the numbers)
9-4-7x+6=x-1(Calculate)
11-7x=x-1(Move the terms)
-7x-x=-1-11(Collect like terms&calculate)
-8x=-12(Divide both sides by -8)
x=3/2
Answer:F(x) = 2x-15
Step-by-step explanation:
combine like terms