Answer:
Step-by-step explanation:
47+34=9k
81=9k
k=81/9=9
k=9
What is the question pls so I might be able to help
4n(-2)=(5)(-2)
-8n=-10
—— —-
-8 -8
n= 5/4
n= 1 1/4
So the final answer is n= 1.25
So there are x girls and x-4 boys and together they make 28:
x+x-4=28
2x-4=28
2x=32
x=16
so there are 16 girls and 12 boys.
the ratio is then 16:12, or we can simplify (by dividing both sides by 4): 4:3
so the best answer is 4:3.
Answer:
Answer is 14,000
Step-by-step explanation:
U have to do 14x1000 because each kilo To gram is 1000 so the answer is 14,000
