<span>Success patterns: 1/6 ; 2/5 ; 3/4 ; 4/3 ; 5/2 ; 6/1
P(sum = 6) = 6/36 = 1/6</span>
Hello from MrBillDoesMath
Answer: 12, 9
Discussion:
Let x be the first number and y the second number. The form the problem statement:
x + y = 21
x - y = 3
Add the two equations. This gives:
(x + x ) + ( y-y) = 21 + 3 =>
2x + 0 = 24 =>
x = 12
Since x -y =3, substituting in the value of x gives, 12 - y = 3 so y = 9
Thank you,
Mr. B
Answer:
0.24 + 0.32 =0.56
Step-by-step explanation:
Is this what you needed?
Answer:
18
Step-by-step explanation:
x= Chargers
x+14= Vikings
x + x + 14 = 50 Combine the x's to be 2X
2x + 14 = 50 Subtract 14 from both sides
2x -14 = -14
2x = 36 Divide 2 into to 2x and 36
2x /2 = 36 /2
x= 18
Answer:
Step-by-step explanation:
For the quadratic equation 
the discriminant is defined as
and the quadratic formula for the roots gives us two roots:
and
For the equation 
use quadratic formula to find roots:
So,
