A piece of paint cost $400. There is a 25% mark-
up. What is the selling price of the painting?
1 answer:
Answer:
$500.
Step-by-step explanation:
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Answer:
a = 0,-7
Step-by-step explanation:
a^2 + 7a=0
Factor out an a
a(a+7) =0
Using the zero product property
a=0 a+7 =0
a =0 a= -7
A) Width = 9/2, length = 10
Rectangle area = length(l)x width(w)
9/2 = 4.5
4.5(l) x 10(w) = 45ft
The total cost is $22.28, rounded to the nearest half dollar is $22.50.
Its a monomial and it has 4 terms
2 7
Explanation
Explain to
Explanation
