Phoebes was her mom buy party favors for her little sister’s birthday party guests. there were 11 friends attending the party. costume dragonfly wings cost $1 while fairy wings cost $2. phoebe’s mom spent $18 on the gifts. how many sets of dragonfly wings and fairy wings did phoebe’s mom purchase? (show work )

5- $2 wings

8 - $1 wings

Step-by-step explanation:

its the only way it equals to$18. not sure if this is correct. but there will be more than enough wings!

5 (amount) *$2 wings = $10 total

8 (amount) *$1 wings = $8 total

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: