Answer:a,c,d
Step-by-step explanation:
(5x/2)-y=8 Is the standard form equation <3
Assume E represents the cost of an egg and T represents the cost of one piece of toast.
We can construct two equations :
2E + T = $3.00 - - - - - (a)
E + T = $1.80 - - - - - (b)
Subtract equation b from a:
E = $1.20 (The price of one egg)
To find out the price of one piece of toast, replace the price of one egg in equation b:
T = $1.80 - $1.20 = $0.60 (The price of one piece of toast)
Hope that helps you
36 of them did not have an umbrella because out of 11 people, 4 did not bring an umbrella.
