Kayla and her best friend christina go shopping. the function p(t) = 2x4 + 6x3 − 3x2 + 24 represents how much money each girl spent based on the number of hours they were shopping. if kayla and christina each go shopping for 2 hours, how much money did they spend together?

Kayla and Christina spent $184 together.

Step-by-step explanation:

The given function p(x) = represents the money spent by each girl in x hours.

If Kayla did the shopping for x = 2 hours

p(2) =

p(2) = 32 + 48 - 12 + 24

p(2) = $92

Now we have to calculate the money spent by two girls Kayla and Christina both

Money spent by both = 2×92

= $184

step-by-step explanation: