For find the length problem, why would the length of -6 yd not be an answer?

answer below

Step-by-step explanation:

For a length

L = √difference of x² + difference of y²

difference of x² + difference of y² always will be positive

L will be always positive

-6 yd can't be the answer

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

kayla would of sent 8

step-by-step explanation: