Answer:
a) 9
b) -3
Step-by-step explanation:
a)
|9+x|=2x
9 + x = 2x
- x -x
---------------
9 = x
b)
|x+6|=2x+9
x +6 = 2x +9
-x -x
6 = x + 9
-9 -9
--------------
-3 = x
Answer:
exist:12703
Step-by-step explanation:
does not exist :8913
586.32 bi-weekly
<span>52 weeks/yr </span>
<span>52/2 = 26 pay periods/yr </span>
<span>586.32 × 26 = 15,244.32 </span>
Say the width is W and the length is L
L=3W (and of course W=W)
Now you use the perimeter formula P=2L+2W
80=2(3W) + 2W)
80=6W+2W
80=8W Divide both sides by 8
W=10
Now that you know the width, substitute it back into L=3W to find the length
L=3(10)
L=30
The dimensions are length: 30 cm and width: 10 cm
f(2) is greater than g(2) and f(-2) is less than g(-2)