12. If AWXY is equilateral and AWZY is isosceles, find each missing measure. 5 points

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions