The total cost for 6 hours of car sharing at a base rate of p per hour plus an overtime cost raise of $5.50

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11