Mang Teban bought 15 mangoes in the market. If the number of mangoes is six less than thrice the number of apples of Mang Jose, how many apples did Mang Jose buy? Jack's age is twice as old as Kaye. If the sum of their ages is 27, how old are they?

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

(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.