**Answer:**

the answer is 9^8

**Step-by-step explanation:**

9^3 * 9^5 = 9^ 3 + 5 = 9^8

**Answer:**

The answer is A.

**Step-by-step explanation:**

You have to multiply by converting the second fraction into upside down :

See this solution/explanation (answer is '7 meters'):

1. According to the condition 'y' means the height, and 'x' - the length from the start of the lift hill.

2. The phrase 'height of 343 meters' means y=343.

3. From the another side y=x³. If to substitute 343 instead of 'y': 343=x³, - it is possible to find the value of 'x'.

x=**<u>7 [m]</u>** - how far from the start of the lift hill...

**Answer: 120**

**Step-by-step explanation:**

**20 divided by 20 is 1. **

**We have to multiply this by 120.**

**120 x 1 = 120. It is the answer.**