PLS HELP Which expression is equivalent to 20c−8d? 2( 0c+4d 2 times 10 c plus 4 d

4(5c−8d)4 times 5 c minus 8 d

4(5c−2d)4 times 5 c minus 2 d

c(20−8d)c times 20 minus 8 d

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2