In the xy -plane above, point c has coordinates (6, 9). which of the following is an equation of the line that contains points o and c ?

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

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