Help its a test

B

Step-by-step explanation:

well there’s an easy way to do this. if i explain it it’ll be easier to understand where i’m coming from.

See all we have to do, is take the 12.50 and subtract it from 71.. which you would get 58.5.

now all we have to do is count up to 58.5 by 4.5

if you do that long enough you get 18.5 so r is 18.5

amd there you have your answer. if you did it by A, it would’ve taken a lot longer and been much more difficult

step-by-step explanation:

and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u

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i don't know

step-by-step explanation: