The four integers you are looking for is 28,30,32 and 34.
26 percent because there are a total of 200 gumballs. First you need to find the total amount of gumballs which is 200. You then know that 52/200 are red. Then you divide both numbers by two to get 26/100 which equals 26 percent.
It's a linear function.
Domain of a linear function is the set of all real numbers.
If the slope of linear function is different than 0, then range is the set of all real numbers.
We have f(s) = 7s + 15. The slope = 7 ≠ 0. Therefore:
Answer: 
The LCD of the number part is 3 and since there is a variable in one term you have to use it in the LCD.
The answer is 3n.
Answer: A) 6/8
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Explanation:
The tangent of angle A is the ratio of the opposite and adjacent sides. So you just form a fraction of the opposite side (6) and the adjacent side (8)
The opposite side is the leg furthest from the reference angle A. The adjacent side is the leg closest to the angle A. Normally you would reduce the fraction as much as possible, but your teacher has chosen not to do so in this case.