7
Opoints earned
Triangle ABC is dilated from the origin with a scale factor of 3.
Which of the following is the new coordinate for point C?
O (3, 3
х
O (X-3.y-
3)
O (x+3,y+3)
O (3x, 3y)

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