What is the coefficient for x2 -5x+6

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?

What are “like terms”? why can we only add like terms?

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle