What is the answer to the equation nora ran 5 miles last week. she ran 7 miles this week.
during the same two weeks, beth ran three times as many miles as nora.

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Solve the equation by completing the square. x^2+2x=17