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netineya [11]
3 years ago
7

DINING OUT Trevor and Michelle's restaurant bill comes to $35.50. They are planning to tip the waiter 12%.How much money should

they leave for a tip?
Mathematics
2 answers:
klio [65]3 years ago
7 0

Answer:

$4.26

Step-by-step explanation:

percentage = total x (decimal of percent)

p = 35.50 x 0.12(12%)

p = 4.26

Rzqust [24]3 years ago
4 0

Answer:

4.26

Step-by-step explanation:

move the decimal twice to the left then multiply it by the total price

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We have been given that Clare made $160 babysitting last summer. She put the money in a savings account that pays 3% interest per year. If Clare doesn't touch the money in her account, she can find the amount she'll have the next year by multiplying her current amount 1.03.

We are asked to write an expression for the amount of money Clare would have after 30 years if she never withdraws money from her account.

We will use exponential growth function to solve our given problem.

An exponential growth function is in form y=a(1+r)^x, where

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