What is the common denominator of 3/4 and 2/6

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit