"six less" = -6
"twice the value of x" = x*2= 2x
2x-6
Should be 7.5% I have to add more words to this sentence to post it
C= 5.5 I'm pretty sure that's the answer
d= 4.5 and c+ 5.5
Because 4.5 plus 1.0 = 5.5
since c is one more than d
5.5 plus 4.5 = 10
