Question

pls solve this ur getting 20 points​

Answer 1

Step-by-step explanation:

Let the lowest prize be x.

So, the next prize will be x + 100, x+ 200, x + 300 and x + 400.

On adding all of these, 5x + 1000 = 5000

5x = 4000

x = 800 rs

So, the prizes are 800, 900, 1000, 1100, 1200.

Or you can use arithmetic progressions sum:

a = x

d = 100

s = 5000

n = 5

5000 = 5/2(2x + 400)

= 5x + 1000

x = 800, and so you can find the other prizes

Answer 2

Answer:

I don't know sorry what is the value of x