Janice had 20 gallons a month for water usage in her garden since California is in a drought. She used 45 gallons of water. Did she exceed her water usage for the month? If yes, by how much?

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.