Which ratios are proportional to 10/45 ?
choose all answers that are correct.
a 2/9
b 5/15
c 6/27
d 12/19

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

Which value of c would make he following expression completely factored? 8x+cy

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1