Gerald spent $5.12 for a drink and a sandwich his drink cost $1.30 did he have a ham sandwich for $3.54 a tuna sandwich for $3.82 or a turkey sandwich for $3.92 use the equation s plus 1.30 equals 5.12 to justify your answer

A tuna sandwich for $3.82

Step-by-step explanation:

1. Pull out the information-

    The total is $5.12. He spent $1.30 on a drink. We need to find how much the sandwich was

2. Set up Equation-

   s for sandwich

   s+1.30=5.12

3. Solve-

 Subtract 1.30 from both sides of the equation. This will cancel the 1.30 on the left and leave you with s=3.82

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94