. Chang is 6 inches taller than Nancy. Use n for Nancy’s height. Complete the expression below. Chang’s height: n+ Evaluate the expression for n= 60. n+ 6 =+= in. What does this tell you about Chang’s height?

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

true

step-by-step explanation:

answer: '

the distance between points l and m

step-by-step explanation:

i use my brain for prombles like this maybe you could try it

step-by-step explanation: