a picture has a length of 14 inches and a width of 8 inches. it is surrounded by a frame that is x inches wide on all sides. PART a) write a polynomial in standard form to represent the total combined area of the picture and the frame. PART b! IF the total area of the picture and the frame is 216 square inches, how thick is the frame?

6.5

step-by-step explanation:

you said it was in the question

~courtney

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:

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.