48/7 + 6/7 if your having any other trouble let me no
<span>x=y+2
2y=x-1
substitute </span>x=y+2 into 2y=x-1
2y=x-1
2y=y+2 -1
2y - y = 1
y = 1
<span>x=y+2
</span><span>x=1+2
x=3
answer
x = 3 and y = 1</span>
Answer:
893.42
Step-by-step explanation:
1kg=2.205pounds
so 20mg is for 2.205pounds
therefore for 197pounds will be 1784.84mg
but the dose is once every 12hrs meaning twice a day so divide 1784.84/2 to get the pounds
The problem is,
→ (2√3)/√12
Let's simplify the problem,
→ (2√3)/√12
→ (2√3)/(√4 × √3)
→ (2√3)/(2 × √3)
→ (2√3)/(2√3) = 1
Hence, the answer is 1.
