One grandparents cleaned the room and it took them 18 minutes. the other grandparents cleaned the room and took them 12 minutes. how long would it take if they cleaned together.

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Multiplying fractions by whole number 5 x 1/3=?