Find the solutions of 5x^2 -20x +20= 0

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of