posted by lexis green on .
At irvs cycle rental shop, Irv rents all kinds of cycles: unicycles, tandem bikes, and even tricycles. He parks all the cycles in front of his shop with a helmet for each rider strapped to the cycles. This morning Irv counted 57 helmets and 115 wheels parked in front of his store, He knows he has an equal number of unicycles and tandem bikes he also knows that he has 32 regular bikes. How many unicycles tandem bikes and tricycles does he have.!!!