-0.02(x-20)=22-x
what does x stand for

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa

What is the absolute value of the complex number -4-sqrt2i

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation