At-shirt that costs $14 without tax costs $14.98 with tax. what is the sales tax percent?

The correct answer is 7%.

Step-by-step explanation:

The first thing we should do in this exercise is to analyze the information we have.

We know that the price of a T-shirt was $ 14, but with taxes it was $ 14.98.

What we should do in this case is a cross multiplication where:

$ 14 100%

$ 14.98 x

14.x = 100. 14,98

14x = 1498

x = 1498 : 14

x = 107%

With the surplus of 100% being 7, we obtain the final result.

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .