Alexi’s restaurant bill is $58, and he wants to leave a 20 percent tip. Which expression represents the total amount that Alexi needs to pay? 58 dollars (0.20) + 58 dollars
58 dollars (0.20)
58 dollars (20) + 58 dollars
58 dollars (20)

step-by-step explanation:

mean or average is 40.6

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!

a

step-by-step explanation: