**Answer:**

y = 6x + 6

**Step-by-step explanation:**

<h2>The general formula is y = mx +c </h2>

so; the y as seen will be constant as well as the x

With change of subject the 5 will be moved to the other side having y= 6x +1 + 5 .Given us y = 6x + 6.

A **monomial** is an expression with one term (ex: x, 5y, 6z, 8wxy, b²)

A **binomial **is an expression with two terms (ex: 4 - 6y, 5x + 2z, 3w + 7, xyz + abc)

A **trinomial **has three terms

A **constant** is a term with no variables - a number, in other words, like 3, 4, 154, 78, etc.

The expression 12xyz - 45 has two terms, 12xyz and 45, making it a **binomial**.

**Answer and Step-by-step explanation:**

The computation is shown below:

a. The economic order quantity is

= 217 units

b. The average inventory used is

= 108.5 units

c. The optimal order per year

= 28 orders

d. The optima number of days is

= 8.9 days

e. The total annual inventory cost is

**= Purchase cost + ordering cost + carrying cost**

where,

Purchase cost is

= $616,100

**Ordering cost = Number of orders × ordering cost per order
**

= 28 orders × $31

= $868

**Carrying cost = average inventory × carrying cost per unit
**

= 108.50 units × $8

= $868

So, the total would be

= $616,100 + $868 + $868

= **$617,836**

**Answer: D **

**Step-by-step explanation:**

D makes a lot more sense because if you are someone who watches TV a lot then your more likely to score less on a given test.

Negative correlation means that as the x values increases the y value decrease.

So in this case hours will be on the x coordinate and y will be your test score.