Use addition to solve the system of linear equations. Include all of your work in your final answer.
1 answer:
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Answer:
Width of the garden box = 4 feet
Step-by-step explanation:
Given that:
Length of garden box = 22 feet
Let,
w be the width of garden box
It is also given that:
The length of a garden box is 6 feet longer than 4 times the width.
L = 4w + 6
Putting L = 22
22 = 4w + 6
22 - 6 = 4w
4w = 16
Dividing both sides by 4
Hence,
Width of the garden box = 4 feet
Answer:
288
Step-by-step explanation:
then
72=9k
dividing both side by 9
k=72÷9
=8
y=8×6²
y=8×36
y=288