I NEED HELP ASAP!! the greenville public library just received a grant to renovate their children’s reading room. before any work begins, the librarians need to pack all of their picture books into cardboard boxes to keep them safe. they estimate that each book weighs an average of 12 ounces. to make sure the boxes aren’t too heavy, they only plan to put 15 pounds of books in each box. if the library has 1,200 picture books, how many boxes do the librarians expect to need?

sorry i dont know my friend

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: