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https://schoology. gestaltes. org/common-assessment-delivery/star t/2480838761?action=onresume&su bmissionid=96416917
Two line segments, AB and CD ,lie along a straight line as shown on the
coordinate plane.
Which proportion correctly shows the relationship between the slopes of the
two line segments?

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

b. 2 and 4

step-by-step explanation:

93-8=85

855=17

17*4=68

there are 68 purple marbles in that bag

the answer should be 3.54 g/cm^3