12/5/2019 4: 19 pm
9
x
2
−
5
x
+
6
−
4
x
2
−
10
9
x
2
-
5
x
+
6
-
4
x
2
-
10
subtract

(x3 + 3x2 + 5x – 4) – (3x3 – 8x2 – 5x + 6). The first thing I have to do is take that "minus" sign through the parentheses Simplify (6x3 – 2x2 + 8x) – (4x3 – 11x + 10) Simplify: (3x2 – 5x – 1) – (x3 – 2x2 + 4) + (9x3 + 5x2 – 3x – 2).

Step-by-step explanation:

step-by-step explanation:

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .