Answer
Zara gets $5.50
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
30%=.3
60*.3=18
30% of 60 =18
Answer: 1x+0
Step-by-step explanation:
Put the like terms together I believe
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)