Brianna has a gift card for $15 that she will use to help buy a new pair of jeans. The jeans that she wants were originally priced at $62.80, but this weekend they are marked down 25% as part of a back-to-school sale. Also, because of a sales tax holiday, Brianna will not have to pay any sales tax on the jeans. How much will Brianna have to pay for the jeans, after the value of the gift card has been deducted? $0.70
$32.10
$35.85
$47.10

32.10

Step-by-step explanation:

25% of 62.80 is 15.70

62.80- 15.70 = 47.10

47.10- the 15 dollar giftard = 32.10

(Hope this helps! Please ask questions in the comments) :D

i think it is 18

step-by-step explanation:

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is