**Answer:**

1527

**Step-by-step explanation:**

just do 19,087.50 divided by 12.50

2(x-11)
Random letters to make this longer:
Fygfuyfhfdjhfjfsfyfhkdrsygghjdtddgjhljfyrdyghjlfthdgglghidgjgkhfytfykhyfuggkjgjgdjhgkhfutfihghiffkhgkhfhffjhgjhfytfyjgyidtyfkgukfytfjhgjgfgugkjghjfhgghjfhggjjghjfygfhjfhgfjhggufuggkhfydf fg hjgjgfutfhjgutfhtfjhfgufjgfjgfghfjhghjfhgfjjjjjjj

**Answer:**B

**Step-by-step explanation:**

I use a calculator and multiplied all the numbers then found what = 6

**Answer:**

65%

**Step-by-step explanation:**

Knowing that 52/80 are red.

To find the percent of marbles are red you do

52/80 * 100 = 65

Hence, 65% of the marbles are red.

[RevyBreeze]

Solving for variables is easy as all we must do is isolate the variable and simplify. In this case, to isolate the variable, we simply need to divide "n" by 10 (because the "n" is being multiplied by 10).

10n=40

/10 /10

n=4

Using the math above, we can see that **n=4**.