At noon mr. white started driving from boston to philadelphia at average speed 60 mph. at what time will he arrive if he needs to cover 312 miles?

Mr White will arrive at 5:12 pm or 17:12 hrs

Step-by-step explanation:

Let

y ----> the distance in miles

x ----> the time i hours

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or

In this problem we have a proportional relationship between the variables x and y

The constant of proportionality k is equal to the speed

so

The linear equation is

At what time will he arrive if he needs to cover 312 miles?

For y=312 miles

substitute in the equation and solve for x

Mr White will arrive at 5:12 pm or 17:12 hrs

10 glasses of juice could be made with 5 carrots, 1,500 orange juice, 2,000 papaya juice.

hey there : ) your answer would be a.

step-by-step explanation: