<span> the probability that the roll of a die will be either even or odd is 1</span>
937-837= ?
937-837=100
Hope i Helped:)
b must be equal to -6 for infinitely many solutions for system of equations
and 
<u>Solution:
</u>
Need to calculate value of b so that given system of equations have an infinite number of solutions

Let us bring the equations in same form for sake of simplicity in comparison

Now we have two equations

Let us first see what is requirement for system of equations have an infinite number of solutions
If
and
are two equation
then the given system of equation has no infinitely many solutions.
In our case,

As for infinitely many solutions 

Hence b must be equal to -6 for infinitely many solutions for system of equations
and
Hello there. :)
<span>How many miles are in 400 kilometers
248.548
</span>
Answer:x=143
Step-by-step explanation: set 128=X-15 add 15 to both sides