A pack of hot dogs cost $5.A pack of buns cost $3.You are hosting a math party. Lunch is to be served in 2 hours. You collected $210 and have to spend alldogs and buns at the local store. There is no tax today. Write an equation that models the situation. Use H for the number of hot dog packs. Use B for the number of bun packs.

$15 each

step-by-step explanation:

$45/3 children= $15 each

29933333.33

step-by-step explanation:

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:

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99