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Answer:
50%
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
→ Set up an equation
125 + 15x = 215
→ Minus 125 from both sides
15x = 80
→ Divide both sides by 15
x = 6
Answer:
<h2>length = 6 feet</h2><h2>width = 4 feet</h2>
Step-by-step explanation:
Perimeter of a rectangle = 2l + 2w
where l is the length
w is the width
The length of the rectangle is 2 feet longer than the width is written as
l = 2 + w
Perimeter = 20feet
So we have
20 = 2( 2 + w ) + 2w
20 = 4 + 2w + 2w
4w = 16
Divide both sides by 4
w = 4
Substitute w = 4 into l = 2 + w
That's
l = 2 + 4
l = 6
<h3>length = 6 feet</h3><h3>width = 4 feet</h3>
Hope this helps you
An expression must contain a variable
The equation y-4=1 has many solution(s).
