Simplify the following polynomial expression.
(514 - 913 + 71 - 1) + (-8,4 + 412 - 31 + 2) - (-4,3 + 51 - 1) (24 - 7
Ο
ΟΑ. 54 - 373 - 6x2 + 41 - 6
Ο Β. 114 – 21r3 + 142 + 331 - 6
Oc. 1114 - 21x3 + 14x2 + 33α - 8
ΟD. 514 – 37,3 – 6x2 + 411 - 8

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

114 plus 113 times 2 and 114 times 3