For a soccer party Juan collects $90 for pizza. He must buy more than 5 pizzas to feed the team. Pizzas are $7.25 for a
small pizza and $10.50 for a large pizza. Let:
S = number of small pizzas he can buy.
L = number of large pizzas he can buy.
Select the system of inequalities that represents this situation.

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

step-by-step explanation:

the answer would be  

a.

3: 1

step-by-step explanation: