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Mathematics 7 Online
OpenStudy (diana.xl):

Players from the local Little League plans to hold a car wash as a fundraiser. If they charge $5 per car, how many cars do they need to wash to earn at least $250 dollars? http://prntscr.com/8p02c0

OpenStudy (diana.xl):

@imqwerty

OpenStudy (diana.xl):

@dan815

imqwerty (imqwerty):

for 1 car they earn $5 lts say they wash x cars then\[5 \times x =250\]divide by 5 \[5x/5 =250/5\]\[x=50\]now jst mark 25 on the number line

OpenStudy (diana.xl):

http://prntscr.com/8p04of like that?

OpenStudy (diana.xl):

@imqwerty

imqwerty (imqwerty):

yes

OpenStudy (diana.xl):

thats all i have to do?

OpenStudy (diana.xl):

Ty

imqwerty (imqwerty):

np :)

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