Help with math word problem grade 9 level
1 answer:
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Answer:
k = -4 or 2
Step-by-step explanation:
For the lines to be parallel, the lines would need to be the same slope. This means to find the slope of each we would take the difference of the rise over the run.
and
To find K, set them equal.
Factor the quadratic and solve for K.
k+4=0 so k=-4
k-2=0 so k=2
<span>✡ Answer: 200 </span><span>✡
- - Solve:
✡ First we need to find the formula to solve:
✡ Now:
x is equal to:
</span>
<span>✡Now we are going to multiply
- - 100*2=200 </span>
✡Hope this helps!<span>✡</span>
The only two dice you can roll and multiply to get 30 are a five and a six. Thus, you get 