Point C(5,3) divides the line segment joining points A(-2,-10) and B(x, y)such that AC:CB 4:2. What are the coordinates of point B?

Step-by-step explanation:

AC:CB = 4:2 = 2:1

difference of x-coordinates of A and C = 5-(-2) = 7

difference of y-coordinates of A and C = 3-(-10) = 13

Extrapolate from C to get the coordinates of B:

5 + 7/2 = 8.5

3 + 13/2 = 9.5

B(8.5, 9.5)

the amount you'd have after the work is $1.55

step-by-step explanation:

you subtract 95% from $31.

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb