MATHEMATICS MIDDLE SCHOOL

Someone help asap!!!

Answers

Answer 1

Answer:

Answer:

-25n - 2

Step-by-step explanation:

-2(-5n+6)+5(2-7n)

10n-12+10-35n

Combine like terms

10n-35n-12+10

-25n - 2

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How do you write 3,482,000,000 in scientific notation

Answers

$3,482,000,000 =\boxed{ 3.482 * 10^(9)}$

Someone please help me with math

Answers

10. 4.36041667, or 4.36.
11. 81.9444444, or 81.94
12. 3.12317073, or 3.12

I hope this helped! Please take thetime to rate, pick the Brainliest answer (not necessarily mine!), and thank me if you feel Ihelped with this question! Thank you, it helps me a lot. :)

What´s 200 divided by 30 ???

Answers

The requried 200 divided by 30 is equal to 6.67 (rounded to two decimal places).

What is divide?

In mathematics, the division is an arithmetic operation that involves splitting a quantity into equal parts or groups. It is the inverse of multiplication, and it is used to find out how many times one number can be divided by another.

Here,
200 divided by 30 is given as,

= 200/30

= 20/3
= 6.67

Thus, the requried 200 divided by 30 is equal to 6.67 (rounded to two decimal places).

Learn more about divide here:
brainly.com/question/15381501
#SPJ5

Thats a trick question, but I know the answer. You are supposed to divide 20/30. but that doesn't connect with the number. So we move on to 200/30. You multiply 30 by how many will it take to get 200. The answer would be 6.666666666667(hope this will help)

A survey of people regarding their favorite flavor of ice cream shows 60% prefer chocolate ice cream, 30% prefer vanilla, and 10% prefer other flavors. If 86 people were surveyed in total, how many prefer vanilla? Round to a whole number.

Answers

26 people would prefer vanilla out of 86 people

Step-by-step explanation:

The percentage is calculated by multiplying the quantity with rate of percentage

Given

Total people surveyed = 86

We have to calculate the number of people who prefer vanilla

The percentage of people who prefer vanilla = 30%

So,

$No.\ of\ people\ who\ prefer\ vanilla = 30\%\ of\ 86\n= 0.30 * 86\n= 25.8$

Rounding off to the nearest whole number: 26

So,

26 people would prefer vanilla out of 86 people

Keywords: Percentage Percent

Learn more about percentage at:

#LearnwithBrainly

Answer:

26 people would prefer vanilla out of 86 people

Step-by-step explanation:

The percentage is calculated by multiplying the quantity with rate of percentage

Given

Total people surveyed = 86

We have to calculate the number of people who prefer vanilla

The percentage of people who prefer vanilla = 30%

So,

Rounding off to the nearest whole number: 26

So,

26 people would prefer vanilla out of 86 people

Hope this helped! :3

At 5:00 p.m., the outside temperature was –9.2°C. By 10:00 p.m., the outside temperature had dropped 4.5°C.What was the outside temperature at 10:00 p.m.?

Answers

I think it would be -13.7 Seeing how it is already a negative and dropping another 4.5 is a negative, so we just add the 2 numbers and it's the answer just keep your sign

What is a equivalent fraction for 2/8

Answers

There are tons! But here are a few examples for ya:
4/16
6/24
8/32
1/4

Hope this helps!!

It's 1/4 because they can both be divided into two so two divided by two is one and eight divided by two is four.

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Which three ordered pairs complete the table to give solutions of the equation y = x – 5?A.(–3, –2), (0, –5), and (3, 2)B.(–3, –2), (0, –5), and (3, –2)C.(–3, –8), (0, –5), and (3, 2)D.(–3, –8), (0, –5), and (3, –2)