**Answer: **

x < 30

**Step-by-step explanation:**

x is every number less or equal to 30

1. The first step is Distribution, a = 10a - 14. You can determine this by multiplying 2 into (5a - 7). 2*5a =10a, while 2*- 7 = - 14. Resulting in, a = 10a - 14.

2 . Now, subtract 10a on both sides, meaning 10a - 10a and a - 10a. The equation simplified is - 9a = - 14.

3. Divide by - 9 on both sides. The solution to the equation is a = 14/9

**Answer:**

381.65

**Step-by-step explanation:**

449.00-14%=381.65

**Answer: Addition Rule 2: When two events, A and B, are non-mutually exclusive, there is some overlap between these events.**

**Step-by-step explanation:**

**Answer:**

A segment whose length is 9 units.

**Step-by-step explanation:**

A segment whose length is 9 units.

All we have is a bisection that divides equally segment JK in two parts. And M is the Midpoint what reassures us that JM=MK, so plugging in:

3x+15=8x+25

3x-8x=25-15

-5x=10

5x=-10

x=-2

JM=3(-2)+15 =9

MK=8(-2)+25=9