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Mathematics 9 Online
KittyNoir:

Billy was counting the number of wheels and bike seats at the playground. He saw tricycles and bicycles. He counted 79 wheels and 28 seats. How many bicycles did Billy see?

KittyNoir:

Warriorz13

KittyNoir:

@Warriorz13

psirockin2:

Billy saw 5 bikes 2x + 3y = 79 x + y = 28 Also that question can screw me, it's like every teacher uses it as an example

KittyNoir:

thank you!!!!

psirockin2:

np

Hero:

@psirockin2 giving answers without proper discussion.

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