9514 1404 393

**Answer:**

50

**Step-by-step explanation:**

The attachment shows the vocabulary associated with a subtraction equation.

In your equation, the <em>difference</em> is **50**.

Because the angles are vertical, we can create an equation and than solve for x.

x + 40 = 3x

We subtract x from both sides to get the variable on one side.

40 = 2x

Next, we can divide both sides by 2 and reverse the equation to get it into proper form.

x = 20

Remember, the opposite angles in a vertical angle are always equal.

Hope this helps!

The product for -12 and -4 is 48

**Answer:**

5/6

**Step-by-step explanation:**

The formula for slope is [ y2-y1/x2-x1 ].

-9-(-4)/-4-2

-5/-6

5/6

Best of Luck!

**Answer:65536**

4^10/4^2

4*4=16

4*4*4*4*4*4*4*4*4*4=1048576

1048576/16=65536