I think it should be $1,262.5??? If not I’m so sorry
A = L * W
A = 45
L = 2W + 1
45 = W(2W + 1)
45 = 2W^2 + W
2W^2 + W - 45 = 0
(2W - 9)(W + 5) = 0
W + 5 = 0
W = -5...not this one because it is negative
2W - 9 = 0
2W = 9
W = 9/2
W = 4.5 <=== the width is 4.5 ft
L = 2W + 1
L = 2(4.5) + 1
L = 9 + 1
L = 10 <=== the length is 10 ft
Your answer is B
The parent function is ax - by = f
So add by to f and you'll get f + by
Then that leaves ax = f + by
You're trying to find x so you divide the f + by and a and your outcome is
(f +by)
Your final answer is x = (f +by)
<u><em>Hope this helps! Just ask if you're confused on what I did.</em></u>
Answer:
1 is your answer
Step-by-step explanation:
Remember to follow PEMDAS.
First, plug in 12 for t
5 - (12/3)
Divide
5 - (4)
Simplify. Subtract
5 - 4 = 1
1 is your answer
~<em>Senpai</em>