Answer:
x = 3
Step-by-step explanation:
8z = 2x + 18
6x = 18
x = 3
Answer:
and 
Step-by-step explanation:
The area of a rectangle is
which factors through GCF, by finding the greatest common monomial factor between the two.

The length and width of the rectangle are
and
.
Answer:
any translation can be replaced by a rotation
Answer:
it turns into a vertical line
Step-by-step explanation:
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Answer:
Im sure the answer is 4800, please correct me if im wrong
Step-by-step explanation:
My reasoning: Usually people would use 1/10 or anything like that, but here 3/7 was used. in order to find 10 percent you would divide by 10, correct, well I did the same with 7. (because you must find 1/7) The question was 3/7, so I multiplied 1400 by 3, and my answer was 4800. (sorry if this wasn't understandable, im the the best at explaining things)