Mark records his science scores in each monthly assessment over a period of 5 months. in the first assessment he scores 76%. in the second assessment he scores 73%. after that, his scores keep increasing by 2% in every assessment. assume that x represents the number of assessments since he starts recording and y represents the scores in each assessment. which of the following describes the situation? a. a relation only b. neither a function nor a relation c. a function only d. both a relation and a function

answer:

i think the answer is d

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:

16

step-by-step explanation: