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Mathematics 13 Online
OpenStudy (anonymous):

FAN AND MEDAL!! Choose the equation that models the problem. Luisa won 17 tennis matches last summer. She played a total of 26 matches. How many matches did she lose overall? Let l represent the number of games that Luisa lost. A. l – 17 = 26 B. l + 26 = 17 C. 17l = 26 D. l + 17 = 26

OpenStudy (anonymous):

is it d?

OpenStudy (anonymous):

im not sure

OpenStudy (anonymous):

Please help

OpenStudy (anonymous):

im trying ok

OpenStudy (anonymous):

I think it's D

OpenStudy (anonymous):

1 + 17 does not equal 26

OpenStudy (anonymous):

this doesnt make sense to me

OpenStudy (anonymous):

It doesn't says 1 it says I

OpenStudy (anonymous):

if you were to solve for it you would do 26-17=I for d right?

OpenStudy (anonymous):

i thought it was a 1 sorry

OpenStudy (anonymous):

Yes that is one way to solve it

OpenStudy (anonymous):

i dont have my glasses on..

OpenStudy (anonymous):

^_^

OpenStudy (anonymous):

can you help me with one more?

OpenStudy (anonymous):

yea it probably would be D i think

OpenStudy (anonymous):

Sure

OpenStudy (anonymous):

Charlie has 8 bills in his wallet. Five of the bills are $10 bills, and the other bills are $5 bills. What is the total value of the 8 bills in Charlie's wallet?

OpenStudy (anonymous):

265?

OpenStudy (anonymous):

Well First you have to figure out what 5 $10 bills equal and that is 50 Then you figure out what 3 $5 bills equal and that is 15 So you add \[50 + 15\]

OpenStudy (anonymous):

65

OpenStudy (anonymous):

Yeah!! ^_^

OpenStudy (anonymous):

thanks!

OpenStudy (anonymous):

np

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