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3 years ago

Im very confuzed by this plz help me!

Mathematics

2 answers:

julsineya [31]3 years ago

8 0

Doing for the pints sorry

Anastaziya [24]3 years ago

7 0

Answer: 2.339

Step-by-step explanation:

Make sure that you align your decimal points. The 1 shouldn't line up with the 7.

Instead, write your equation like:

2.37

- 0.031

The numbers don't match up, but instead, the decimals do.

I hope this helps! :)

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In a survey of 150 students at Kennedy Middle School, 48% said

BigorU [14]

Answer:

660 people

Step-by-step explanation:

48% people prefer thick pizza

1 375 people x 48% = 660

6 0

2 years ago

What is 7.8× 10^5 hours in days?

Colt1911 [192]

32500 because you divide by 24.

8 0

3 years ago

Jim was thinking of a number. Jim adds 20 to it, then doubles it and gets an answer of 99.2. What was the original number?

azamat

Alright, lets get started.

Jim was thinking of a number.

Suppose the number Jim was thinking, is x.

Jim adds 20 to it means number will be = $x+20$

And Jim doubles it, means $2*(x+20)$

Jim gets 99.2 and as per us, he gets $2*(x+20)$

So, making them equal

$2(x+20)=99.2$

$2x+40=99.2$

Subtracting 40 in both sides

$2x+40-40=99.2-40$

$2x=59.2$

$x=29.6$

It means the original number is 29.6. : Answer

Hope it will help :)

6 0

2 years ago

Somebody please help me!

Ierofanga [76]

Method:

First place the replace of p and r using brackets.

= 3(6) + 11.7(7)

3 times 6 is 18 and 11.7 times 7 is 81.9

= 18 + 81.9

add one and one together you get

= 99.9

hope it helps

6 0

2 years ago

Please hellppp i will mark brainliest

castortr0y [4]

30 degrees it's right

8 0

2 years ago