If y 42 when x 60 what is the value of k July 8, 2019 16 32 64 128 Y kx if y 42 when x 60 what is the value of k If $64^ -5 = 2^x$ what is the value of $x$ If x is 60 of y and y is 30 of z x is what percent of z What is the value of y when x = 6.25
