Keena bought a total of 16 apples and oranges for $20. each orange was $2, and each apple was $1.

make a graph to represent the cost of apples and oranges.

after examining the graphs representing both situations, it can be seen that keena bought and .

how many did she buy?

Keena bought oranges and apples

Step-by-step explanation:

Let

x-----> the number of apples

y----> the number of oranges

we know that

-----> equation A

-----> equation B

Using a graphing tool

Remember that the solution of the system of equations is the intersection point both graphs

The intersection point is

see the attached figure

therefore

Keena bought oranges and apples

560

hope this : )

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)