-x = 8
explanation
+2x from both sides you then have -x+1=9
-1 from both side then you have -x=8
Consecutive integers are 1 apart
so the 4 are
x, x+1,x+2,x+3
they add to 8
x+x+1+x+2+x+3=8
4x+6=8
minus 6 both sides
4x=2
divide both sides by 4
x=1/2
false, 1/2 is not an integer
if it was adding to 18, then the integers would be 3,4,5,6
but we can't find consecutive integers that add to 8
Answer:
The width of the rectangle is 4x^24x
2
4, x, squared
The length of the rectangle is 2x^3+3x+52x
3
+3x+5
Step-by-step explanation:
Answer:
42.5
Step-by-step explanation:
see attached image.
$52,000 + 6% = $55,120
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