ALGEBRA Betty Richard's new luxury sedan has a $43,895.60 MSRP
including title and processing fees. The navigation system cost twice as
much as the upgraded sound system, which included AM/FM stereo
with CD/MP3 player, and 9 speakers. Including the 6.5% sales tax, the
total cost of her new auto was $48,346.31. Find the cost of the upgraded
sound system and the navigation system.

what do you need me to answer?

step-by-step explanation:

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!