For this question, you need to plug in the numbers. so if the equation is y=1/2x+3, all you have to do is substitute one of those numbers for x and solve!
Lovin lemons sells 4 gallons for 24$ while sour co sells 4 gallons for 32 $
loving lemons is cheaper and ignore my grammer
The simplified expression of your question is
11n/2-p/2-2
15 1/3 * 12=184 because 15 *12 *1/3