**Answer: **

**B. z has a negative charge**

**Step-by-step explanation:**

**Answer:**

Ohhhh IVE DONE THIS BEFORE IM 99.9 % sure its -8

**Step-by-step explanation:**

**Answer:**

The slope is 5/4 and the y-intercept is 2.

**Step-by-step explanation:**

5x-4y=-8

4y=5x-(-8)

4y=5x+8

y=5/4x+8/4

y=5/4x+2

y=mx+b where m=slope and b=y-intercept.

**Answer: 4 is on the x axis because if you graph the point you will run then jump on the coordinate plane and 4 will be on the x axis. **

**Answer:**

The answer is 5,650

**Step-by-step explanation:**

The loan is 5,000 and the interest is 13%

First you have to get the percent to a decimal and then multiply it by the loan which in this case is 5,000

13/100 = 0.13

0.13 x 5000 = 5650