Courtney carings purchased a winter coat for $237.00 and two pairs of mittens for $3.15 each. what is the sales tax on her purchase if she lives in new york where the sales tax rate if 5.5 percent?

a. $442.36
b. $442.37
c. $13.38
d. $13.39

The correct answer is C. US$ 13.38

Step-by-step explanation:

1. Let's check the information given:

Cost of winter coat = US$ 237

Cost of mittens = US$ 3.15 each

Sales tax rate in New York = 5.5%

Total purchase = Cost of winter coat + Cost of mittens

Total purchase = 237 + 2 * 3.15

Total purchase = 237 + 6.30

Total purchase =  US$ 243.30

2. Calculation of the Sales tax rate in New York

Sales tax rate in the purchase = 243.30 * 5.5%

Sales tax rate = 243.30 * 0.055

Sales tax rate = US$ 13.38

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction