Kendra owns a restaurant. she charges $3.00 for 2 eggs and one piece of toast, and $1.80 for one egg and one piece of toast. how much does kendra charge for an egg? a piece of toast? .
a. $1.20 per egg;
$.60 for toast
b. $.60 per egg; $1.20 for toast
c. $.60 per egg; $.60 for toast
d. $1.20 per egg; $1.20 for toast