The answer is -28 hope i helped
When you see x without a number infront of it, pretend there's an invisible 1. In this case it would be -1x+3. So start at 3 and go up 1 and over 1
You would add 4y to both sides of the equation which would leave you with
4y - 3 = 8x
then you would divide the entire equation by 4 leaving you with
y - 3/4 = 2x
then you would add 3/4 to both sides of the equation leaving you with
y = 2x + 3/4
1 mile = 1.609 km
so 1.609*25 = 40.23km/1 gallon
300km / 40.23km/gal = 7.457 gallons
Answer:
The probability of winning $3 is about 0.7272 or 72.72 %
Step-by-step explanation:
Given:
Odd against favor are 8:3
To Find:
The probability of winning $3.
Solution:
We know that probability for success is given as follows:
Odd against favor is in ratio 8:3
General formulation is termed as antecedent and consequent .
here antecedent is 8 and
consequent is 3 .
And odd against favor is termed as ratio of failures.
We need to know odds in favor.
Probability (Odds in favor)=Antecedent /(Antecedent+consequent)
=8/(8+3)
=8/11
=0.7272
or 72.72 %
The probability if winning $3 is about 0.7272 or 72.72 %