Which could be a first step in solving the equation
1/4 x + 1/2 = 3/4
in an efficient way? Select two answers.

A.
multiply by 4 on both sides

B.
multiply by 2x on both sides

C.
subtract
1/4x

D.
add
1/2
to both sides

Were only 64 seats. the remaining 6 students had to travel in a separate van. the equation 2b + 6 = 70 represents the given scenario. what does b represent? the number of buses the number of vans the number of students who rode on each bus the total number of students going to the football game