Is X=3 a solution of the equation
3x - 5=4x-9? Explain.

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction