Answer:
3.3 × ![10^{9}](https://tex.z-dn.net/?f=10%5E%7B9%7D)
Step-by-step explanation:
I hope this helps!
33.19 = c-10+5.80
33.19 = c-15.80
+15.80 + 15.80
$48.99=c
The cost of the jacket is $48.99
Factor out any common factors
12c - 14d + 18e
2(6c - 7d + 9e) is your answer
hope this helps
3x-5y+6z=4
-3x+9y-15z=15
4y-9z=19
-2x+6y-10z=10
2x- 4y+ z= 13
2y-9z=23
4y-9z=19
-2y+9z=-23
2y=-4
y=-2
3x+10+6z=4
x - 6 +5z=-11
3x+6z=-6
x +5z=-5
3x+6z=-6
-3x-15z=33
-9z=27
z=-3
x+6-15=-5
x-9=-5
x=4