200,000,000 that your answer
For Question 3,
15 ?
__ = ____
120 100
120?=1500
1500/120=12.5
?=12.5%
Question 4
I think it is $462.80

Let's solve for x:
100x=1000
Divide by 100
x=10
You should expect to win 10 times.
Answer:

Step-by-step explanation:

<u>1.Find the LCM(Least Common Multiple).</u>
That would be 20.
<u>2.Multiply so all denominators are equal.</u>

<u>3. Add</u>
<u></u>
<u>4. Simplify</u>
<u></u>
Step-by-step explanation:
a+3=−3
a=-6
!!!!!!!!!!!!!