**16 + [1 + 21]**

**16 + 22**

**38**

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**Answer:**

**Step-by-step explanation:**

The values of a, b, c, are:

- a is whatever is in front of term (including sign)
- b is whatever is in front of term (including sign)
- c is the constant term (including the sign)

**So for , we clearly see that a is -3, b is 36, and since there is no constant term, c is 0**

**Answer:**

13/7

7 goes into 13 1 time

13 minus 7 equals 6

Answer 1 6/7

**Step-by-step explanation:**

**First no. = x**

**Second no. = y**

Equation Formation.

x = 2 y + 5

x - 2 y = 5.........equation (i)

x + y - 1 = 16

x + y = 17............. equation(ii)

**Solving Equation**

x + y = 17

x - 2 y = 5

⇅

3 y = 12

y = 4

x = 2 y +5

x = 2(4) + 5

x = 13

**Answer = 4 , 13**

so ar^ = 2000 and you told me r = 10

a(10^5) = 2000

a = 2000/100000 = 1/50