Which number is a factor of 24 but not not a multiple of 8 a. b.10 c.9 d.6

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5