Let x = number of hamburgers sold
2x = number of cheeseburgers sold
x + 2x = 372
3x = 372
Divide both sides by 3
x = 124
124 hamburgers were sold
Answer:
54.87
69.08
Step-by-step explanation:
Answer:
Use the Pythagorean theory equation
Answer:
x = -5
Step-by-step explanation:
1/2(x-5)=2x+5
Multiply each side by 2
2(1/2(x-5))=2(2x+5)
x-5 = 4x+10
Subtract x from each side
x-5-x = 4x+10-x
-5 = 3x+10
Subtract 10 from each side
-5-10 = 3x+10-10
-15 =3x
Divide by 3
-15/3 = 3x/3
-5 =x
Why would my grandfather charge me to eat at his restaurant? I’m family aren’t I?