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Mathematics 85 Online
ItzJasminefools:

Robbie picked a number that is nine more than four times Jennie's number.

ItzJasminefools:

A. R+9=4J B.R=4j+9 C.w=2-3r D.w=3r-2

mxddi3:

ok so he is R and she is J. His number is 9 MORE. How do write something that has 9 more?

ItzJasminefools:

+9

mxddi3:

Yes. Then is his number is 4 times hers. If her number is represented by "j" then how do we write that?

ItzJasminefools:

4j

mxddi3:

yes. so which option choice says that? It has a 4j+9

ItzJasminefools:

B.

ItzJasminefools:

Thank you so much! I have another question though

ItzJasminefools:

Willie picked a number that is two less than three times Robbie's number.

ItzJasminefools:

A. R+9=4J B.w=2-3r C.w=3r-2

mxddi3:

Mk so we do the same. R is Robbie, and W is willie. How do we write "two less than" ? How do we write 3 times robbie's number (r) ?

ItzJasminefools:

-2

ItzJasminefools:

3r

ItzJasminefools:

So it's C

mxddi3:

Yes. Very good.

ItzJasminefools:

Thank you!!

mxddi3:

Yw. Be sure to close the post (:

ItzJasminefools:

Okay

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