**Answer:**

-36

**Step-by-step explanation:**

Let's use PEMDAS ( Parentheses, Exponents, Multiply, Divide, Add, Subtract) for this equation. Dont forget to go from left to right!

3-5= -2, 16/-2= -8, -8 x 4= -32, -2 x 2= -4, -4 + -32= -36

**Answer:**

x = 5

**Step-by-step explanation:**

If you draw out the parallelogram UVWX, WV is across from XU, meaning they're congruent because **opposite sides of a parallelogram are congruent**.

So:

**x + 8 = 2x + 3**

**8 = x + 3**

**5 = x**

**x = 5**

**Answer:**

43

DEF is identical to JHG, therefore has the same angle measurements

**Answer:**

**Step-by-step explanation:**

For each day there are only two possible outcomes. Either it rains, or it does not. The probability of rain on a day is independent of any other day. So we use the binomial probability distribution to solve this question.

**Binomial probability distribution**

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

In which is the number of different combinations of x objects from a set of n elements, given by the following formula.

And p is the probability of X happening.

**In a state park where the probability of rain on any given day is 0.7. **

This means that

**Which expression can be used to find the probability that it will rain on exactly 3 of the seven days they are there**

We have to find when

So