Ashopper needs 48 hotdog. the store sells identical hotdogs in two different friendly sized packages. they sell a six pack of hotdogs for $2.10, and an eight pack of hotdogs for $3.12. shut the shop or buy 8 six-packs, or 6 eight-packs?

he should buy 8 six-packs

Step-by-step explanation:

The total number of hot dogs that the shopper wants to buy is 48.

The store sells identical hotdogs in two different friendly sized packages. They sell a six pack of hotdogs for $2.10. If he decides to buy this pack, he would require 8 of them. The total cost would be

8 × 2.10 = $16.8

Also, an eight pack of hotdogs is sold for $3.12. If he decides to buy this pack, he would require 6 of them. The total cost would be

6 × 3.12 = $18.72

Therefore, it is cheaper if he buys 8 six pack of hotdogs

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