A mystery number has four digits it is greater than 14 but less than 15. the sum of the digits is 9. the digit in the hundredths place is 3. what is the number?

14.13

Step-by-step explanation:

it is between 14 and 15, the sum is equal to 9, 3 is in the hundreds place

step-by-step :

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb