Answer:
D?
Step-by-step explanation:
Answer:
The distance between (0,3) and (7,3) is 7
There are no numbers without decimals which multiply to 78 and add up to 17.
Answer:
A
Step-by-step explanation:
9/3 is 3
36-3 is 33
Answer:
y = 3x + 7
Step-by-step explanation:
First, we will solve for the slope (m).
The formula for slope is: m = 
m =
--- enter the points into the formula
m =
--- simplify
m = 3 --- simplify
Now we will solve for the y-intercept (b).
y = mx + b
y = 3x + b --- substitute the slope into the equation
-20 = 3(-9) + b --- substitute the x and y of either point into the equation
-20 = -27 + b --- simplify
7 = b --- add 27 to both sides
b = 7
Done.
y = 3x + 7