A certain is advertised as a 34 inch tv the diagonal length if the width of the tv is 30 inches how many inches tall is the tv

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?

The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides

Write the equation in general quadratic form: plz !