* please help * If m

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

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Which expression converts 45 degree to radians