Step-by-step explanation:
The given expression is:

We need to solve it to make q the subject of the formula.
Cross multiplying both sides,

Adding 3r to both sides,

Now, dividing both sides by r,

Hence, this is the required solution.
40 pints are in 5 gallons
The answer is 4.
The formula for the area of a rectangle is A = lw. Substitute, so then it's 28 = (3x-5) * x, and you evaluate.
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Answer:
C- third option
Step-by-step explanation:
1. you would have to distribute the 1/3 to both x and 9
2. then cancel out the 6 from both sides to get your answer in slope-intercept form