Astudent purchases school supplies at a store where the sale tax is 7%. the pre-tax price of the supplies is $48. what is the total cost of the supplies?

Solution: We are given:

Sales tax

The pre-tax price of the supplies

We have to find the total cost of the supplies.

We first need to find the sales tax on the price of supplies. The sales tax amount is:

Therefore, the total cost of the supplies = pre-tax price of the sales + sales tax amount

                                                                  =$48 + $3.36

                                                                  =$51.36

12cm

the answer is d

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500