Answer all of the questions below

Me find the measure to side c and the process to solve the problem you appreciate it : )

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

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?