Just 1 more question srry for bothering

y = 1x - 5

Step-by-step explanation:

y = mx + b

slope = (-37 - -66)/(-32 - -61) = 29/29 = 1

y = 1x + b

Substitute (-61, -66).

-66 = 1(-61) + b

-66 = -61 + b

-5 = b

Equation is y = 1x - 5

$18 was the price of the t-shirt

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: