Think of this situation as a system of equations.
let y be the price of hotdogs
let x be the price of hamburgers
5y + 2x = 8
2y + 5x = 9.50
now use your solution method of choice
substitution, elimination, matrices, etc
Answer:
x + y are either 2 or 4
Step-by-step explanation:
conclusion x + y = 2 OR 4
Answer:
It's 0.3. Hope this helps!
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
I mean i use the slope formula 
and you just plug in the values of the coordinates.
Answer:
5.4 hr i think
Step-by-step explanation:
