The $\$4.55$ in carol's piggy bank consists of quarters and nickels. there are seven more nickels than quarters. how many nickels does carol have in her bank?

There are 21 nickels in carol bank

Solution:

Given that Carol's piggy bank consists of quarters and nickels

There are $ 4.55 in total

Let "n" be the number of nickels in bank

Let "q" be the number of quarters in bank

We know that,

1 quarter = $ 0.25

1 nickel = $ 0.05

Given that there are seven more nickels than quarters

Number of nickels = number of quarters + 7

n = q + 7 ---- eqn 1

From given question,

number of nickels in bank x value of 1 quarter + number of quarters in bank x value of 1 nickel = $ 4.55

Therefore from eqn 1

n = q + 7 = 14 + 7 = 21

n = 21

Thus there are 21 nickels in carol bank

i think u have 12 apples sorry again i don't really know if it correct i'm just tryna hrlp people out.

it would rotate about 180 degrees.