2-3x^2+5x-9x^4

Pls help

4 terms

Step-by-step explanation:

First rearrange the expression from largest to smallest:

-9x^4-3x^2+5x+2

Now count how many terms their are,

-9x^4=1 term

-3x^2=2 terms

5x=3 terms

2=4 terms

Therefore, there are 4 terms in the expression

72 is the answer to this problem

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 .