Jada has p pennies and n nickels that add up to more than 40 cents. She had fewer than 20 coins altogether. Write a system of in

Question

sergey [27]

3 years ago

5

Jada has p pennies and n nickels that add up to more than 40 cents. She had fewer than 20 coins altogether. Write a system of in

equalities that represent how many pennies and nickels that jada could have.

Mathematics

1 answer:

Igoryamba · Answer 1 · 2021-12-03T17:16:20+03:00

Igoryamba3 years ago

3 0

Answer:

5n+p>40

n+p<20

Step-by-step explanation:

Since pennies are worth 1 cent and nickels 5, using n as the number of nickels and p as the number of pennies, we can say that 5*n+1*p>40. Then, n+p is less than 20, so n+p<20. Our answer is then

5n+p>40

n+p<20