A television regularly costs $180, but it is on sale for 40% off. There is a 5% sales tax on the sales price. How much does the television cost after the dicount and the sales tax

$113.40

Step-by-step explanation:

TV = $180

40% = 40/100 = .4

$180 * .4 = $72

$180 - $72 = $108 is the sales price.

Sales tax

5% = 5/100 = .05

$108 * .05 = $5.40

$108 + $5.40 = $113.40

The TV costs $113.40 including tax, after the discount.

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a