I put the equation in my graphing calculator and looked at the table.
It seems the zeroes are:
(-2,0) and (5,0)... I'm not really sure about the last one, I'm sorry
HELLOOOOOOOOOOOOOOOOOOOOOOOOOOOOO :D
Answer:
1.24
Step-by-step explanation:
Perimeter: 2w+2l
We know the width and the perimeter, which is 18 and 76, so let's plug it in.
76=2(18)+2l
76=36+2l isolate the variable x!
40=2l
20=l
every length is 20 inches.
You know that the standard form for linear equation is Ax+By=C
Rearrange the equation as follows;
6x+8y=-4
Hope I helped :)