Solve for q:
2 p - 1/q = r/q + 4
Bring 2 p - 1/q together using the common denominator q. Bring r/q + 4 together using the common denominator q:
(2 p q - 1)/q = (4 q + r)/q
Multiply both sides by q:
2 p q - 1 = 4 q + r
Subtract 4 q - 1 from both sides:
q (2 p - 4) = r + 1
Divide both sides by 2 p - 4:
Answer: q = (r + 1)/(2 p - 4)
Answer:
The correct number of hours is 15/6 hours
Step-by-step explanation:
In this question, we are to get the total number of hours that Irina used in watching the movie which does not include the term used for airing the commercials.
Now to calculate this, let us first take a look at the shaded segmented bar. We can see that out of the 6 horizontal bars, 5 were shaded. What this means is that 5/6 of the hours went into airing the movie while 1/6 of the hour went into airing commercials
Now, mathematically the number of hours she viewed the movie without the commercials can be calculated by adding all these 5/6 hour in the 3 hours
Mathematically that would be 5/6 + 5/6 + 5/6 = 3 (5/6) or simply 3 * 5/6 = 5/2 = 15/6 hours
When we are having a point (x1,y1) and slope (m) then the equation of line is given by y - y1 = m (x - x1)
Here we do have following data provided they are;
Placing values in the given equation we get,
- Thus the equation of line is <u>y </u><u>+</u><u> </u><u>1</u><u> </u><u>=</u><u> </u><u>-3x </u><u>+</u><u> </u><u>6</u>
Answer:
x=21
Step-by-step explanation:
x=9+12 x=21
One 16 oz can of veggie soup cost $ 1.78......1.78/16 = 0.11 per oz
1 pint = 16 oz......so 2 pints = (2 * 16) = 32 oz
so 32 oz ( or 2 pints) of veggie soup cost $ 3.17.....3.17/32 = 0.10 per oz
so the better deal (the cheapest one) is the 2 pints for $ 3.17