(easy math)Each of the three oldest children sleeps in a twin bed. They all need bed sheets. A brand of sheets is on sale for “Buy one get one at 50% off”. If each sheet costs $18.00, how much will two sheets cost? How much will six sheets cost?

2 sheets 27 $ and 6 sheets 81 $

3 sheets 45$

Step-by-step explanation:

1 sheet =18$

2 sheet = 18 x 0.5 = 9$

2 sheet promotion 27$

Cost of 6 cheets 27$ x 3 = 81 $

3 sheets 18 + 9 + 18 =45$

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8