Resolver:
(1739123)x(1231321)
(2131)x(123141231)
(12)x(12312389)

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

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)

the furthest the dog can be is 508 meters away from the house, and the closest he can be is 492 meters away from the house.

y - 25 = 2 ( x - 10 ) should be the answer