How much time will alex need to walk to his school, which is 2
1
4
miles away from his house, if he would walk with the speed of …
chapter reference

3 3/4 mph

In this exercise, we know the following facts:

From physics, we know that distance (d), time (t) and speed (v) are related as the following equation:

Isolating t:

Alex would need a little more than half an hour to get the school from his house.

the answer is 4.8 units on e2020.

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation: