State if the two triangles are congruent. If they are, state how you know (look at the picture)

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?