Which expression is equivalent to (5x – 3)(x – 3)? A. 5x2 – 18x + 9
B. 5x2 – 18x – 9
C. 5x2 – 12x + 9
D. 5x2 – 12x – 9

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Sarah needs 3 feet of fabric for a project she is working on, but the store only sells the fabric in meters. one meter of fabric costs $1.20. how much will the fabric cost?

If the numbers below were ordered from least to greatest, which number could you use to replace the blank? 0.20,2/5 □ , 3/4,8/10