THIS IS VERY URGENT Amazon is having a Black Friday deal: 10% - 30% off all laptop computers regularly priced $1000- $1500.
a )Write and graph a system of inequalities that shows possible range of regular priced computers and sale priced computers.
b) Use your graph to determine the possible range of sale prices for laptops that normally cost $1200.

step-by-step explanation:

sry but any answer choices

the answer is the third / last answer

step-by-step explanation:

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )