Answer:
(x + 2)(x - 5)
Step-by-step explanation:
Here are the steps:

You would do 20-6 which = 14. + 1 =15. times 8= 120 then divide that by 1/2 = 240 if you do 120 divided by .5 in a calculator thats what you get. i hope that helps you
$25.50
15% of 30 is 4.5 which if you subtract it'll make $25.50 <span />
Answer:
its 79 k(kkkkkkkkkkkkkkkkk