Answer:
Step-by-step explanation:
hello :
the system is : x+ y =4 ...(*)
2x - y = -1...(**)
add(*) and (**) : 3x=3 so : x=1
put this value into (*) : 1+y=4 so : y=3
one solution : (1 , 3)
5 times.
130/25= 5.2. but in the instance that 25 as a whole, then 5 times.
Profits = 3.009(number of pizzas) - 77.131
Profits = 3.009(275) - 77.131 = 750.344
Answer:
60
Step-by-step explanation:
dont listen to me this is a wrong answer
Answer:
not proportional
Step-by-step explanation:
mrk brainliest
