How do you solve m2-5m-14=0

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top

Determine the equivalent system for the given system of equations: 5x − 3y = 6 x + y = 2

Aley is at the store buying some supplies for an art project. she decides to buy some colored pencils for $3.95 and a drawing tablet. the total cost of the supplies before sales tax is $6.94. what is the cost of the drawing tablet? $10.89 $2.99 $1.76 $3.01