Consider a sequence given by the formula an = an−1 − 5, where a1 = 12 and n ≥ 2.
a. list the first five terms of the sequence

12, 7, 2, -3 & -8

Step-by-step explanation:

The initial value given is 12 i.e.

The initial assumption based on the given information is that the formula given is as follow

To find the first five terms we need to find a1, a2, a3, a4 and a5

Since we have already been given the value of a1 i.e. 12

The remaining value are as follow

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:

just keep asking questions until you have a better understanding.

step-by-step explanation: