The price of a pair of headphones is $49.99 before tax. ron bought the headphones for a 50% discount. he then paid sales tax of 8% on the discounted price. part a: how much did ron pay in sales tax? show all work and steps in your solution. (5 points) part b: what is the total amount that ron paid for the headphones? show all work and steps in your solution. (5 points)

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

answer: f true

step-by-step explanation:

345

step-by-step explanation:

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x