**Answer:**

2a times the sq root of 2a or 2a (2a)**1/2

**Step-by-step explanation:**

(8a**3)**1/2 =

((2**2 * 2) (a**2) (a))**1/2 then take out and squares

2a (2a)**1/2

or 2a times the sq root of 2a

**360 to 30** can be written as

**360:30 **and call also be written as

**360/30**360 to 30 simplified can be expressed as a ratio like

**12:1**,

**12 to 1**, or

**12/1**
**Answer:**

the answer is 5x + 2. I hoped that worked

**Answer:**

y= x-1

**Step-by-step explanation:**

Slope intercept form= y=mx+b

m=slope

b=y-intercept

b=-1

m=

y= x-1

The answer is 66.6 repeated so if you round 66.6 repeated you get 67 so I think the answer is about 67 miles per hour