2 f(x) dx −4 where f(x) = 2if −4 ≤ x ≤ 0 6 − x2 if 0 < x ≤ 2.

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Answer for 10 points show work you guys in advanced < 3

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.