Choose yes or no to tell if the fraction 2/9 will make each equation true 81 x =18
900 x = 200
72 x =16
450x = 100

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Divide. write in the simplest form. 4 1/6 divided by 10

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a