Janelle and her best friend Carmen go shopping. The function p(x) = 5x^4 − 3x^3 + 2x^2 + 24 represents how much money each girl spent based on the number of hours they were shopping. If Janelle and Carmen each go shopping for 2 hours, how much money did they spend together? $58
$62
$176
$124.

do not try to answer for points or I will delete your answer

p(x) = 5x^4 − 3x^3 + 2x^2 + 24

for x = 2

=>

p(2) = 5(2)⁴-3(2)³+2(2)²+24

= 80-24+8+24

= 88

so, the numbers of money that they spend together = 2×88 = $176

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:

provide more details to solve it

step-by-step explanation: