An architect builds a model of a building that is 50.8 centimeters lomg. one inch equals 2.54 centimeters. what is the length of the modle in inches?
a.) 129 inches
b.) 53.34inches
c.) 48.28 inches
d.) 20 inches

its 4 because 2 times 2 is 4, if you double the number two you get four

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

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

you,

mrb

answer: asdfghjkl,mnbv

step-by-step explanation: