PLZ HELP GIVING BRAINLEST TO THE PERSON EHO EXPLAINS AND HAVE THE RIGHT ANSWER! A square measures 3 feet on each side. If the proportions stay the same and the length is increased to 9 feet, what is the width increase to?

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached