The expression below represents the total cost, in dollars, for Thomas to purchase some new clothes, including tax. 1.065(30 + 20x)
If x represents the number of shirts Thomas purchases, which of the following statements are correct? Select all that apply.
Answer choices
Each shirt costs $30.
Each shirt costs $20.
The sales tax is 6.5%.
Thomas receives a 6.5% discount.
The cost of a shirt with tax is $21.30.
The cost of a shirt is $18.70 with the discount.

Step-by-step explanation:

From the given options the correct choices are

1.Each shirt costs $20.

Because x times 20 will give the cost of the 20 shirts

2.The cost of a shirt with tax is $21.30.

Note: tax is 6.5%, so 6.5% of $20 must be added to the cost of the shirt

=(6.5/100)*20

=0.065*20

=1.3

=20+1.3

=$21.3

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction

2/3=10/15

1/5=3/15

10+3=13/15

2 13/15 is the answer