Which expression is equivalent to -36 minus 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?

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units