Last week Rachel power walked 2 3 5 miles per day on each of the 7 days during the same week she also jogged 5 3 4 miles per day on 4 days what was the total number of miles Rachel power walked and jogged last week?

miles

Step-by-step explanation:

Racheal power walked miles per day for 7 days.

In total, she power walked:

During the same week, she jogged

miles per day for four days.

In total, she jogged

=23 miles

Total number of miles Rachel power walked and jogged last week = 23 +(91/5) =

=41.2 miles

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

true

step-by-step explanation: