Answer:
She walked 4.26 miles
Step-by-step explanation:
I just added both the miles given to get total miles walked on the weekend
x=1200
x/3/4=100
Step 1: Multiply both sides by 4.
(x/3/4)*(4)=(100)*(4)
x/3=400
Step 2: Multiply both sides by 3.
3*(3/x)=(3)*(400)
it aproximatley 7.937 rounded to the nearest tenth its 7.9
- 5x - 1 = 2x + 6
- 7x = 7
7x = -7
x = -1
