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ElenaW [278]
2 years ago
5

Have students write an explanation of how to find the slope of a line given the points A(1, 5) and B(−7, 8), also give me the an

swer for this equation as well.
Remember 2−12−1
Mathematics
1 answer:
Grace [21]2 years ago
4 0

Answer:

3/-8

Step-by-step explanation:

Slope= y2-y2/x2-x1

substitute in: 8-5/-7-1= 3/-8

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-3(-x+4)=5+3(x+1) please help​
Lostsunrise [7]

Answer:

No solution.

Step-by-step explanation:

Step 1: Write equation

-3(-x + 4) = 5 + 3(x + 1)

Step 2: Solve for <em>x</em>

  1. Distribute: 3x - 12 = 5 + 3x + 3
  2. Combine like terms: 3x - 12 = 3x + 8
  3. Subtract 3x on both sides: -12 ≠ 8

Here, we see that <em>x</em> has to equal no solution. No value of <em>x</em> would make the equation true.

3 0
3 years ago
Read 2 more answers
amanda increased the amount of protein she eats evry day from 48 to 54 g by what percentage di amanda increas3 the amount of pro
sammy [17]

Answer:

the amount increased by approximatley 12%

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
25° decreased by 60%
worty [1.4K]
<span>25 - (60% × 25) =
</span><span>25 - 60% × 25 =
</span>(1 - 60%) × 25 =
<span>(100% - 60%) × 25 =
</span><span>40% × 25 =
</span><span>40 ÷ 100 × 25 =
</span><span>40 × 25 ÷ 100 =
</span><span>1,000 ÷ 100 =
</span><span>10;
The answer is 10</span>
4 0
3 years ago
Nancy is 5 years younger than her brother Stan. Last year she was twice as young as he was. How old is each of them now?
otez555 [7]
Nancy: 5 Stan: 10

5 is 5 years
younger then Stan
And 5 is twice as
young as 10
4 0
3 years ago
Read 2 more answers
What value is added to both sides of the equation x2 − 6x = 10 in order to solve by completing the square?
oksano4ka [1.4K]
To find the perfect square needed, you take the "middle" value and half it, then square it. so in this case, take -6, half it into 3, and square it to get 9. you'll be adding 9 to both sides
6 0
3 years ago
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