Twu-step equationdecreasing half of a number by 19.7 results in-4.1. whatis the number? use the given equation to find the number.2x-19.7 = 4.1what is the number? o 7.8o 15.6o 31.2

step- i d k and i d c : )

you: : 0

bye

45

step-by-step explanation:

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

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.