Answer:
slope = - 1
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (2, 0) and (x₂, y₂ ) = (- 6, 8)
m = 
= 
= - 1
Answer:
About 1 gallon. (32/30)
Step-by-step explanation:
First get a LCM (least common multiple) for 3, 5, and 2.
Now we have 30. Make 30 the denominator for all.
10/30
15/30
7/30
Then add them all up to get 32/30.
About 1 gallon.
Answer:
5z+1
Step-by-step explanation:
(3z-4)+(2z+5)
3z-4+2z+5
3z+2z-4+5
5z-4+5
5z+1
Answer:
The slope --> m = 3
A point from the line --> ( 0 , 23 )
Step-by-step explanation:
To find the slope you put the equation y+2=3(x-7) into Slope-Intercept Form (y=mx+b)
y+2=3(x-7) --> y+2=3x-21 --> y=3x-23
m is the slope and m=3
b is the y-intercept and b is 23
Hope this helps .-.
