**Answer:**

A. Cat

B. 8

C. 6 people

**Step-by-step explanation:**

A. Just by looking at it Cat has the least amount of squares

B. There are 10 full squares in total (including the pieces). 80 people divided by 10 boxes is 8.

C. There is 1/2 and 1/4 more people who picked giraffe more than dogs. 1

1/2 of 8 is **4. **1/4 of 8 is **2. **4+2 = 6.

**Answer:**

**(5,-1)**

**(10,2)**

**Step-by-step explanation:**

**The given equation is 3x - 5y = 20 ........ (1)
**

**Now, putting x = 5, in equation (1) we get,
**

15 - 5y = 20

⇒ 5y = - 5

⇒ **y = - 1
**

**So, the ordered pair (5,-1) is a solution of the equation (1).
**

**Now, putting y = 2, in equation (1) we get,
**

3x - 10 = 20

⇒ 3x = 30

⇒ **x = 10
**

**So, the ordered pair (10,2) is a solution of the equation (1). (Answer)**

Is this volume of spheres? IF so what are you trying to do with the,......

1). 500/3 pi 2). 325 pi

3). 4000/3 pi 4).1000 pi