ontinuously running three miles every day over the course of 10 weeks is an example of the exercise principle progression. Please select the best answer from the choices provided. T F

ontinuously running three miles every day over the course of 10 weeks is an example of the exercise principle progression. Please select the best answer from the choices provided. False

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get