Y = -5x + 9
y = 5x + 7
5x + 7 = -5x + 9
5x + 5x = 9 - 7
10x = 2
x = 2/10 reduces to 1/5
y = 5x + 7
y = 5(1/5) + 7
y = 1 + 7
y = 8
solution is (1/5,8)
Answer:
0.89h or 53 minutes
Step-by-step explanation:
2m/h / 2.25m
= 0.89h
Answer:
A human hair is 0.0008 meters thicker.
i think....
Step-by-step explanation:
I can’t solve all of them but maybe one and I will give you the formula for you to solve the rest.
Slope = (y2 -y1) / (x2 -x1).
m= ( 16 -(-3)) / ( -14 -(-9))
m = (16+3)/(-14+9)
m = 19/ -5
Answer:
C. h<-3
Step-by-step explanation:
3+h<0
1)You subtract 3 to get H by itself
h<-3
*You do not flip the inequality sign because you only flip the sign when dividing.
