If leah walks 3 miles in 70 minutes, then leah will walk how far in 100 minutes if she walks at the same speed the whole time? if necessary,

The proper function for nanny pay based on the number of hours worked is:

Step-by-step explanation:

Since it is recognized that the hourly payment is $5, a function must be used with the use of a letter whose definition is: number of hours worked, which in this case is X.

The correct operation to use to mention that a fixed price increases as the number of units increases is multiplication, so the function is used:

We will proceed to check it as follows: suppose the babysitter worked for 4 hours, logic would tell us that the total payment would be $20, but we will replace this value in the function:

With which it is checked.