Answer:
A
Step-by-step explanation:
because if x=0
y=4
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Answer:
20 * 19.52 = 390.40
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Answer:
to find the perimeter of a rectangle , just add up all the values of the sides.
hope it helps :)
Answer:
Step-by-step explanation:
it is increasing in
because this is like
where a > 0
and -b/a=3/2
Answer:
Step-by-step explanation:
This is segment addition in Geometry. Picture a straight line with endpoints A and C. B is a point stuck somewhere between them. The length of AC then is equal to the length of AB plus the length of BC. In algebraic terms:
AC = AB + BC. Filling in from the problem:
81 = 2x + 1 + 6x and combine like terms:
81 = 8x + 1 and subtract over the 1:
80 = 8x and divide by 8 to find
x = 10.