¿Qué expresión convierte 100 pulgadas por minuto en pies por minuto? O
100 inches 60 minutes
1 minute 1 hour
100 inches 1 hour
X
1 minute 60 minutes
100 inches
1 foot
1 minute 12 inches
100 inches 12 inches
х
1 minute 1 foot
O

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

answer: i don't understand it

step-by-step explanation: sorry

just keep asking questions until you have a better understanding.

step-by-step explanation:

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.