Wendy = W
Connie = C
Tim = T
Equations
W = C + 4
C = T + 4
W + C + T = 45
Solution
Put W into the third equation
C + 4 + C + T = 45
2C + 4 + T = 45
Put T into the above equation
C = T + 4
T = C - 4
2C + 4 + C - 4 = 45
3C = 45
C = 15
C = T + 4
15 = T + 4
11 = T <<<< Answer
Answer:no try y=Mx+b
Step-by-step explanation:
Answer:
300 gallons this was to easy
Answer:

Step-by-step explanation:
A quadratic equation in one variable given by the general expression:

Where:

The roots of this equation can be found using the quadratic formula, which is given by:

So:

As you can see, in this case:

Using the quadratic formula:

Therefore, the answer is:

No solution because -3a +3a is cancelled out and 6 does not equal 7