Question

Kendra owns a restaurant. She charges $3.00 for two eggs and one piece of toast and $1.80 for one egg and one piece of toast. How much does Kendra charge per egg? How much per piece of toast?

Answer 1

lets t = # pieces of toast
e = # of eggs

2e + t = 3
  e + t = 1.8
----------------subtract
  e = 1.2
  t = 1.8  - e
  t = 1.8 - 1.2
  t = 0.6

answer
Kendra charges $1.2 per egg and 60 cents per toast

Answer 2

Kendra charges $1.2 per egg and 60 cents per toast