3 years ago

Can you help me with the last four? Thanks!!!

1 answer:

4 0

When you have -(-2) it equals +2 and the same goes for any other number. When you have +(-2) it equals -2 and the same goes for any other number. Hope this helps!

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inysia [295]

Answer:

x = 8/13

Step-by-step explanation:

6 - 3x - 3/5(15x + 20) = 7(2x/7 - 2) - x

6 - 3x - 9x - 12 = 2x - 14 - x

6 - 12 + 14 = 2x - x + 3x + 9x

8 = 13x

x = 8/13

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2 years ago

Determine whether the lines l1 and l2 given by the vector equations are parallel, perpendicular, or neither. L1: r(t) = (-4 + 3t

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gtnhenbr [62]

Answer:

-3 times -2 is 6 not -6

Step-by-step explanation:

Thats where he messed up

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2 years ago

Pls help its not for me but could you still help my brother?