** patrick did a survey in four butterfly parks and wrote the following observations: butterfly park survey park number of violet butterflies total number of butterflies a 28 73 b 45 98 c 53 84 d 34 67 based on the survey, which park had the greatest percentage of violet butterflies?

Park C

Step-by-step explanation:

3 is greater then both of those numbers

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w