Find the product. write fractions in simplest form -2/7×7/4 plzz hurry im in a rush

Which statements regarding the diagram are true? check all that apply.

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?

Find the value of x for which abcd must be a parallelogram -9-6x x-30