Answer:
They are hard and you Just have to follow the steps of solbing them
Step-by-step explanation:
X/a=0.5
y/a=0.5
X+y/a
a=2
X=1
y=1
x+y=a(1)
1+y=2(1)
y=2-1
y=1
Answer:
the 3 represent a one thousand
so that means 4.oo9* 1000 = =49
26 gold metals
Explanation: 70 - 18 silver = 52 metals left
52/2= 26 … so 26 + 26= 52 52 + 18=70
