a four bit binary number is represented as abcd where abcd represent the individual bits and d represents the lsb (least significant bit)

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4