A hotel shuttle service charges $7.50 plus
$0.85 per mile. A customer hires a shuttle, and the total charge is $12.60. Write an
equation that can be used to detemine the
number of miles from the hotel to the
airport. How many miles is the hotel from
the airport?

me i beg !

step-by-step explanation:

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

-81 -56 -27 0 81

step-by-step explanation: