4n - m + 3p + 2m - n - p

3n + m + 2p

3n + 5m - 2p

5n + 3m + 4p

5n + m - p

A plane can fly 260 miles downwind in the same amount of time as it can travel 170 miles upwind. Find the velocity of the wind if the plane can fly 215 mph in still air.

Disprove sinx+sin5x=tan3x

Answer the following question with work. - 6x+40=220

Eveloped By An Engine With A Displacement Of 220 Cu In. If A 360 Cu In. Engine Of The Same Kind Develops 210 Hp? This problem has been solved! See the answer hoserpower developed by an engine varies directly as its displacement.

Do verical lines represent functons? Explain

What is the solution to the system of equations? Use the substitution method. {y=-2x+5 {3x-4y=2 Enter your answer in the boxes.

Absolute value of - 1 + 3i

Round 64,569 to the thousands

Keenan received two cube shape packages in the mail. The first package measured half the side lengths of the first. What was the volume of the second package Keenan received?

Dan was 8 years old when his sister was born. Now the sum of their ages is 56. Write an equation to represent this problem. Let the sister's age be s.