What is the solution to the following system of equations below? x+2y+4z=-8 5x+y+3z=10 2x+y+z=6 F. (-4,2,-4)
G.(4,2,-4)
H.(4,-2,-4)
J.(4,2,4)

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Atown has a population of 17000 and grows at 2.5% every year. to the nearest year, how long will it be until the population will reach 19600?