Suppose the students who scored 85 and 90 on the math test take the test again and score 95 how manu stars would you have to add to the picture graph next to 95 Key each star equals 4
Math test scores
100 / // / / 20 people scored 100
95 / / / 12 people scored 95
90 / / / | 14 people scored 90
85/ 4 people scored 85

Answers

Answer 1

Answer: In this question, each star equal to 4 students. If the people on 85 and 90 take the test again that means their number should be 14+4 people= 18 people.
If they all get 95, then it means we need to add 18 people to the 95 graph. The number of stars would be: 18 people / (4people/stars)= 4.5 stars

If you add the stars graph it will be easier. It should be clear that 85 will have 1 stars and 90 have 3.5 stars. Adding them up will be 1 stars + 3.5 stars= 4.5 stars

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Convert this equation to slope-intercept form:

25x + 10y = 1,000

Answers

Answer:

y = -2.5x +100

Step-by-step explanation:

Slope intercept form is

y = mx+b where m is the slope and b is the y intercept

We need to solve for y

25x+ 10y =1000

Subtract 25x from each side

25x-25x+10y = -25x +1000

10y = -25x+1000

Divide each side by 10

10y/10 = -25x/10 +1000/10

y = -2.5x +100

Answer:

y = -2.5x + 100

Step-by-step explanation:

25x + 10y = 1,000

10y = -25x + 1000

y = -2.5x + 100

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Answers

Hello There!

I attached an image below which explains everything and gives some examples.

Please Help!: 36x = $45.00

Answers

45.00/ 36
move the decimal. do the same to the 36.
4500/ 3600
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Polygon ABCDEF is a regular hexagon. Find the perimeter of the polygon. Round to the nearest hundredth. Round to give final answer only.

Answers

Answer:

12√2 ≈ 16.97

Step-by-step explanation:

Points A and B are on grid lines. The difference B-A is (2, 2), so the distance formula will tell you the length of that segment is ...

√(2²+2²) = 2√2

The regular hexagon has 6 sides all the same length. The perimeter is the sum of those lengths, so is ...

6 × 2√2 = 12√2 ≈ 16.97 . . . . units

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Answers

I hope this helps you

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Answers

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