Estimate 63 squared to the nearest tenth

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Plzzzz i beg u asap ! what is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut