A car dealer gained N400 on a sale, which was equivalent to 8% profit. what was the cost price

5000

Step-by-step explanation:

let CP be x

8/100x = 400

x = 400*100/8

x = 5000

Therefore, CP is 5000

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

2 pecks

step-by-step explanation: