A number m is more than -7 2/3 or at the most -10

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)