Answer true or false for the numbers 18 and 30.
A common factor is 9.
O True
O False

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

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?

Which graph represents an even function?