dustin and justin go to olive garden for dinner. their total bill is $85.40. they want to leave their waitress a 20% tip
1 answer:
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Answer:
Step-by-step explanation:
to find the "solution" to this system, set f=g.
then we get:
plugging in 3,-3 for x in both equations, we get:
(3,7),(-3,-7),(-3,-5)
Treat 12 as 12/1 that means 12 divided into 1 part
1/4 times 12/1
multiply the top and the bottom becuase
times 
= 
so
1/4 times 12/1=(1 times 12)/(4 times 1)=12/4=3/1=3
the answe ris 3
1/4 times 12/1
multiply the top and the bottom becuase
1/4 times 12/1=(1 times 12)/(4 times 1)=12/4=3/1=3
the answe ris 3