Adress cost 72$ then it cost $45 what is the percent decrease in the price?
answer is 37.5% but explain

a shirt that cost $14 without tax costs $14.98 with tax what is the sales tax percent
answer 7% explain

answer:

to get your answer, to first subtract 72-45=27 now, you know that the price was reduced by $27. so now we do 37.5% of 72 is 27

to get this answer, you multiply 14* .07= $0.98 that is your answers.

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.