Answers

2014-08-18T22:23:17+08:00
7 - (9 x 6)

= 7 - 54

= -47
1 4 1
10 more than the difference of 66 and 21
10+(66-21)= 10+45= 55
the quotient of number c and 6 is edual to 12
(c/6)=12, c= 72
5 less than a number y is 15