At a hardware store, each wooden plank costs $3.57. how much do 12 planks cost?

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Iam at home. /: i am playing video games. translate the following statement into symbolic form.

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction