1. x+7=?
1 answer:
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<em>x = 1</em>
<em><u>Here is why:</u></em>
Add x to both sides.
Add 5 to both sides.
Divide.
x = 1
Answer:
Exact dimensions:
Approximate dimensions:
Step-by-step explanation:
Let's assume width of rectangle is w ft
The length of a rectangular flower bed is 2ft longer than the width
so,
length =w+2
now, we can find area
now, we can plug it
we are given area =6
so, we can set it equal
and then we can solve for w
we can use quadratic formula
now, we can compare and find a,b and c
a=1 , b=2 , c=-6
we know that dimension can never be negative
so, we will only consider positive value
Exact dimensions:
Approximate dimensions: