Determine which pair of points has a negative slope. a
(-10, -3), (-7, 6)
c. (7, 7), (-8, 1)
b. (5,2), (-9,-10)
d. (2,9), (-3,-1)

We conclude that all the pairs of points have positive slopes.

Thus, there is NO pair of points that has a negative slope.

Step-by-step explanation:

a)

Determining the slope between (-10, -3), (-7, 6)

b)

Determining the slope between (7, 7), (-8, 1)

c)

Determining the slope between (5,2), (-9,-10)

d)

Determining the slope between  (2,9), (-3,-1)

We conclude that all the pairs of points have positive slopes.

Thus, there is NO pair of points that has a negative slope.

stop cheating

step-by-step explanation:

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