Janesa has 24 coins in her pocket word exactly $1 she tells her younger brother Jackson that she can have the coins if you go directly guess how many of each corner is she gives them a hint that are only nickels and pennies

19 nickels and 5 pennies

Step-by-step explanation:

Let x nickels and y pennies

100 = 5x + y

x + y = 24

y = 24 - x

100 = 5x + 24 - x

4x = 76

x = 19

y = 24 - x = 24 - 19 = 5

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: