4x - 16 = 2x + 6

4x - 2x - 16 = 2x - 2x + 6

2x - 16 = 6

2x - 16 + 16 = 6 + 16

2x = 22

x = 22/2 = 11

so m <ABT = 4(11) - 16 = 44-16 = 28 degrees Answer

**Answer:**

Joan makes news about China every 5 days and about Russia every 20 days. How often will she need to make news about two countries on the same day?

-4(7 + 2x - 3) = -8x - 16

**Answer:**

cant tell you the answer but i can tell you the person that messed up isn't that good at math

**Step-by-step explanation:**

**Answer:**

The second one.

**Step-by-step explanation:**

The hollow dots represent > or < depending the direction of the arrow. The filled dots represent less than or equal to. So the second.