The area of poster is 32 square inches
<em><u>Solution:</u></em>
Let "a" be the length of rectangle
Let "b" be the width of rectangle
<em><u>The length of Joseph’s rectangular poster is two times it’s width</u></em>
Therefore,
Length = 2 times width
a = 2b --------- eqn 1
The perimeter is 24 inches
<em><u>The perimeter of rectangle is given by formula:</u></em>
<em><u>Substituting the given values we get,</u></em>
Substitute b = 4 in eqn 1
a = 2(4)
a = 8
Thus we got,
Length = 8 inches
Width = 4 inches
<em><u>The area of rectangle is given by formula:</u></em>
Thus area of poster is 32 square inches
This is what I got x=6 and this is how I solved it
Answer:
The cookies Emma burnt are ten.
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
y=x2-5x+6