Answer:
And what’s the question?
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
7.41 / 0.13 = 57
57 - 15 = 42
42 / 2 = 21
21, 36
You may use direct substitution to solve for x and y.
So, x=2 and y=4.
1/2 x^2 - x + 5 = 0
Multiply through by 2 to get:
x^2 - 2x + 10 = 0

; where a = 1, b = -2 and c = 10

Therefore, x = 1 + 3i or x = 1 - 3i
X is the amount of minutes
Amount of Water=175-5x
y=175-5x