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Sophie [7]
3 years ago
8

What’s the slope and equation

Mathematics
2 answers:
Pie3 years ago
5 0
Y=-10x-100

Rise over run
Alex_Xolod [135]3 years ago
3 0

Answer:

slope = -5 equation= y=-5x+100

Step-by-step explanation:

pick the x and y intercepts as your points to find the gradient that is

(20,0) and (0,100)

slope =∆y/∆x

=100/-20

= -5

take point(20,0) and (x,y) to find equation using the slope

equation becomes y= -5x+100

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mount Rushmore is located 5,725 feet above sea level. About how high is Mount Rushmore above sea level, to the nearest thousand
DanielleElmas [232]
5,725 rounds to:

6,000 ft
7 0
3 years ago
I just need a starter to help me on this. Thanks:)
zhenek [66]
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5 0
3 years ago
Factor –7x3 + 21x2 + 3x – 9 by grouping. What is the resulting expression?
sergeinik [125]
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4 0
3 years ago
Read 2 more answers
Explain how to use the missing pieces strategy to compare two fractions.include a diagram with your explanation.
umka21 [38]
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For example,  we have 2/3 and 1/3.
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7 0
3 years ago
Write your answer as a fraction or as a whole or mixed number.<br> 27pts
statuscvo [17]

<u>What we know</u>:

  • Bird feeder capacity:             -->  2 4/5 cups
  • Samantha's scoop capacity: -->  7/10 cups

<em>Lets first convert the mixed partial fraction --> improper fraction</em>

<em>        --> for easier calculation</em>

<em />

<u>After Conversion:</u>

  • Bird feeder capacity:             -->  14/5 cups
  • Samantha's scoop capacity: -->  7/10 cups

<u>To find how many scoops of birdseed will Samantha put into the feeder we must:</u>

  --> divide the total capacity by the scoop's capacity

       --> find the number of scoops:

<u>Solve:</u>

  Total-number- of -scoops = \frac{\frac{14}{5} }{\frac{7}{10} } =\frac{14}{5} *\frac{10}{7} =\frac{14*10}{5*7} =\frac{14}{7} *\frac{10}{5} =2*2=4

Thus the total number of scoops that Samantha will put into the bird feeder is <u>4</u>

<u></u>

<u>Answer: 4</u>

<u></u>

Hope that helps!

4 0
2 years ago
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