Answer:
4.8 h
Step-by-step explanation:
Say the slow hose flows x
The fast hose flows 4x
5x = 24
x = 4.8
AB is horizontal. The slope of a horizontal line is zero.
X is 8
y is 29
hope that's right
Answer:
-3
Step-by-step explanation:
19-13=6+1=7-14=-7+4=-3
Answer:
y = -4x - 1
Step-by-step explanation:
x - 4y = 24
-4y = -x + 24
y =
x - 6
m⊥ = -4
y = -4x + b
7 = -4 ( -2 ) + b
7 = 8 + b
b = -1
y = -4x - 1