Answer:
Find the unit rate of each printing machine and compare.
Step-by-step explanation:

When variables with exponents are divided by each other, you subtract the exponents.
For example:


Answer:
y = x
Step-by-step explanation:
We can use slope-point form.
(y-y1) = m(x-x1)
m is a slope. If the line is parallel than slopes are the same.
y = x + 4, for this line slope = 1, so for line we have to find slope is also 1.
(y-y1) = m(x-x1)
m=1, x1 = 2, y1 = 2
(y - 2) = 1(x-2)
y - 2 = x - 2
y = x
Answer:
Connexus: C,D,C,A,A.
Step-by-step explanation:
Answer:
243cm squared
Step-by-step explanation: