Question

which expression uses the greatest common factor and the distruibituve property to write 28 + 12 as a product? A. 2(14+6) B. 8(20 + 4) c. 4(7 + 3) D. 7(4 + 5)

Answer 1

C. 4(7+3) because when you distribute you end up with 28+12. 4*7=28 4*3=12