Step-by-step explanation:
(x+2y)²=x²+4xy+4y²
...........
Answer: 140
Step-by-step explanation:
n calculate
Answer:
The correct answer is 47.5%, or 0.475.
Step-by-step explanation:
Answer:
<u>Yes, it is 30</u>
Step-by-step explanation:
And yes, you thought it through correctly. 6(X-Y) = 6*5
6(X-Y) = <u>30</u>
Answer:
x = -1
Step-by-step explanation:
8-2x=-8x+14
8-14=-8x+2x
-6/-6=x
x=-1