Aneesha travels at a rate of 50 miles per hour. morris is traveling 3 feet per second less than aneesha. which is the best estimate of the speed morris is traveling?

1 mile = 5,280 feet

45 miles per hour
46 miles per hour
47 miles per hour
48 miles per hour

Let

x---------> Aneesha's speed

y---------> Morris's speed

we know that

Step

Convert

Step

-------> equation

-------> equation

Substitute equation   in equation

therefore

the answer is the option

48 miles per hour

597

step-by-step explanation:

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w