Solve this 7th grade math problem: 9= h/9

The verbal translation for the difference of m and 7 increased by 15

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?