Answer:
52.5 Km
Step-by-step explanation:
90:60*35=
1.5 * 35=
52.5 Km
1. vertical line
2. standard form
3. slope-intercept form
4.horizotal line
5.slope=7 y-intercept= 2
6. slope= 2 y-intercept= -6
7. slope=1 y-intercept=0
113-47 = 66 female sheep
66-47 = 19
19 more female sheep than male sheep
125 minutes, or 2 hours and 5 minutes.

cross multiply
5*175=7x
875=7x

125=x
Answers: x = 1 and y = -1
Explanation:
Start where your teacher left off, which is -3y = 3.
We solve for y by dividing both sides by -3
That turns -3y = 3 into y = -1
Then we use this y value to find x
x - 5y = 6
x - 5(-1) = 6
x + 5 = 6
x = 6-5
x = 1
The solution is (x,y) = (1, -1)