Peggy completed 5/6 of the math homework and al completed 4/5 of the math homework. did peggy or al complete more of the math homework?

111 thirty dollars is to be divided among three girls and two boys so that each of the girls receives twice as much as each of the boys. how much does each receive?

Simplify the expression 10/11(22z) + (a+5) -1

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.