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bryan82
 2 years ago
jane sells 8 times as many Volvos as Melissa. If the difference in the sales is 35, how many cars did Jane sell?
bryan82
 2 years ago
jane sells 8 times as many Volvos as Melissa. If the difference in the sales is 35, how many cars did Jane sell?

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jazy
 2 years ago
Best ResponseYou've already chosen the best response.0make two equations: x = jane y = melissa x = 8y 35 = x + y

jazy
 2 years ago
Best ResponseYou've already chosen the best response.0so subsititute the 8y into the second equation for x

shashi20008
 2 years ago
Best ResponseYou've already chosen the best response.1@jazy it should be "35 = x  y" in 2nd eqn, shouldn't it?

jazy
 2 years ago
Best ResponseYou've already chosen the best response.0Oh yeah! thanks for correcting me:)

jazy
 2 years ago
Best ResponseYou've already chosen the best response.0so we still substitute the value of x into the second equation i think: 35 = (8y)  y 35 = 8y  y 35 = 7y /7 y = 5 now you can find x by putting 5 in for the yvalue

jazy
 2 years ago
Best ResponseYou've already chosen the best response.035 = x  5 Once you figure out what x is you know how many cars jane sold:) I leave it to you!
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