m=-4
you are subtracting all the numbers by 4 therefore they are all changing by -4
Answer:
y=1/2x+2
Step-by-step explanation:
the slope is the 1/2x and y intercept is 2
The room has 16*12= 192 feet
192:2=96 tiles need Mrs Ellis
96*0,84 $=80,64 $ is the cost
Answer:
2/5
Step-by-step explanation:
slope is the "inclination" of a line, so to be parallel they must have the same slope