Triangle ABC has vertices at A(-1,4), B(3,-5), and Cl9,-2). Find the coordinates of its image after a dilation centered at (0,0) with a scale
factor of 4.
O All-4, 16), B'(12, -20), and C (36.-8)
O A(-5,0), B'(-1,-9), and C'(5.-6)
O A'-0.25, 1), B'(0.75, -1.25), and C (2.25, -0.5)
A (3,8), B'(7.-1), and C (13,2)

hreryryrranswer:

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:

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6