**Question 81 – “What is the value of n….”
** OG Explanation is fine.

**Question 82 – “If positive integer x is a multiple of 6 and positive…”
** OG Explanation is fine.

**Question 83 – “What is the value of b + …”
** OG Explanation is fine.

Khan Academy (OG 11th) Question 67 – Begins at 9:20

**Question 84 – “What is the average (arithmetic mean)…”
** OG Explanation is fine.

Khan Academy (OG 11th) Question 68 – Begins at 0:00

**Question 85 – “Paula and Sandy were among those people who sold….”
** OG Explanation is fine.

Khan Academy (OG 11th) Question 69 – Begins at 2:45

**Question 86 – “A number of people each wrote down on the first…”
** OG Explanation is fine.

Khan Academy (OG 11th) Question 71 – Begins at 7:00

**Question 87 – “Is the number of seconds required to travel d…”
** OG Explanation is okay.

**Question 88 – “Last year, if Arturo spend a total of $12,000 on his mortgage…”
** OG Explanation is fine.

**Question 89 – “Is the number of members of Club X greater than…”
** OG Explanation. Alternatively, you could draw a Venn Diagram

**Question 90 – “If k m and t are positive integers…”
** OG Explanation is fine.

**Question 91 – “In the figure above, is CD…”
** OG Explanation is fine

Khan Academy (OG 11th) Question 72 – Begins at 8:50

**Question 92 – “In a certain office, 50 percent of the employees…”
** OG Explanation is fine.

**Question 93 – “On the number line above p q r s….”
** OG Explanation is okay. Since p, q, r, s, t are consecutive even integers, then once we find one variable we know them all as each variable is evenly spaced.

Statement 1:

q + s = 24

The difference between q and s is 4 because there is one even integer between q and s.

So, q – s = 4

Combining both equations 2q = 28 or q = 14.

The sequence is therefore 10, 12, 14, 16, 18. We can find the mean. SUFFICIENT.

Statement 2:

It follows that q = 10 and r = 12, because these are the only 2 consecutive even numbers that will average to 11. The sequence is therefore 10, 12, 14, 16, 18

**Question 94 – “If line k in the xy-plane…”
** OG Explanation is fine.

**Question 95 – “Is rst=….”
** OG explanation is fine.

**Question 96 – “The figure above represents a circle graph of Company H’s…”
** OG Explanation is fine. For statement 2, there is no way to solve for X given that Division S and T are twice the expense of Division R.

**Question 97 – “If x is negative…”
** OG Explanation is fine.

**Question 98 – “Seven different numbers are selected from the…”
** OG Explanation is fine.

**Question 99 – “Each of the letters in the table…”
** OG Explanation is fine.

Another way for statement 2:

It may be easier to realize that since each column and row contains a 1, 2, and 3, the sum of each is 6. Therefore, r + s + t = 6 and r + u + x = 6.

Combining both equations, r + s + t + r + u + x = 12.

Since Statement 2 tells us that s + t + u + x = 6, we can plug that in to the above equation to get 2r + 6 = 12

This tells us that r = 3. SUFFICIENT

**Question 100 – “If [x] denotes the greatest integer…”
** OG Explanation is fine.

Finally i quit my regular job, now i earn decent money on-line you

should try too, just type in google – bluehand roulette system