What is the answer to the equation nora ran 5 miles last week. she ran 7 miles this week.
during the same two weeks, beth ran three times as many miles as nora.

Week 1:  15

Week 2: 21

Step-by-step explanation:

5 x 3 = 15

7 x 3= 21

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

5+2x=a

asdasdsaadsaddsasds