Find -2 - -0.7 model the expression on the number line by drawing an arrow

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool