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Sophie [7]
3 years ago
15

7x + y = 7 y = [ ? ]x+ []

Mathematics
1 answer:
otez555 [7]3 years ago
6 0
Y=-7x+7

hope this helped!
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A golden eagle flies a distance of 290 miles in 5 days.If the eagle flies the same didstance each day of its journey how far doe
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The eagle flew 58 miles each day hoped this helped
8 0
3 years ago
How Many Equal Parts Are In 4/5
Kazeer [188]

Answer:

4

Step-by-step explanation:

Image result for how many equal parts are in 4/5

Each equal part is called one-fourth or a quarter of the whole sheet. So, any whole can be divided into four equal parts and each part is one-fourth or a quarter of the whole.

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2 years ago
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Teresa plans to attend college in 3 years. She will need $13,600 for the first-year cost. Her uncle gave her a special gift of $
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100$ per month

Step-by-step explanation:

8 0
2 years ago
Maria scored 72, 97, and 82 on her first three math tests. She wants to have a mean score of 82 for the quarter. How many points
Rom4ik [11]

Answer:

<em>She needs </em><em>77 </em><em>on her last test to earn an 82 for the quarter.</em>

Step-by-step explanation:

Maria scored 72, 97, and 82 on her first three math tests.

She wants to have a mean score of 82 for the quarter.

Let us assume that she must score x on her last test to earn an 82 for the quarter.

So the average score will be,

=\dfrac{72+97+82+x}{4}

But the average score is given as 82, so

\Rightarrow \dfrac{72+97+82+x}{4}=82

\Rightarrow 72+97+82+x=82\times 4

\Rightarrow 72+97+82+x=328

\Rightarrow x=328-72-97-82

\Rightarrow x=77

3 0
2 years ago
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The sphere's radius is half the radius of the hemisphere. How does the volume of this hemisphere compare with the volume of the
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Answer:

Radius of the sphere = r

<u>Volume of sphere:</u>

  • V₁ = 4/3×πr³

Radius of the hemisphere = 2r

<u>Volume of the hemisphere:</u>

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The volume of the hemisphere is 4 times greater than the volume of the sphere

7 0
2 years ago
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