Really quick and ill be out of your your bald lol

How many grams must be adde to 970g to make 1 and a half kg

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Rewrite so the subject can be y in the formula d=m-y/y+n