math
posted by lilly .
Loretta bought a new computer for $1849
a new printer for $159 and a new software for $289 incudeing tax. She plans to make equal payments of 10% of the total amount. What is a resonable amount for each payment?
A. $20
B.$23
C.$23
D.$2100

math 
Ms. Sue
I'll be glad to check your answer.

math 
lilly
how do I do it?

math 
Ms. Sue
Add the amounts of her purchases. Multiply the sum by 0.1

math 
lilly
$230 would I have to put it in like proportion to like show my work?

math 
Ms. Sue
230 is right. We can't use a proportion to do this problem.
Follow the directions I gave you to show your work.
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