Who here is really good at math??????
ONLY TEN MINUTES LEFT, PLEASE HELP!!!!!!!!!!!!!!
come to this question if you are and see if you can hopefully help me are
18 + 45 = ___ ´ (2 + 5)
2
3
7
9

- anonymous

- schrodinger

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- anonymous

Question?

- anonymous

questions

- anonymous

does anyone here have free time like, an hour or 45 mins?

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## More answers

- anonymous

i can do one.

- anonymous

if you can leave

- anonymous

cant

- anonymous

i have 10 questions

- anonymous

and nobody's going to help you with ten, or give you all the answers.

- anonymous

Let's see :)

- anonymous

@marihelenh helped me with 25
some people are just that nice, but they logged off

- anonymous

meh i could do 10 but WE NEED TO SEE THE QUESTIONS

- anonymous

Yup

- anonymous

ok once i start i cant back out, here we go

- anonymous

What value can be written on the blank line to make the expressions equivalent?
48 + 54 = ___ ´ (8 + 9)

- anonymous

How simple.
First add the two values on the left side and the 2 values inside the parentheses.
Then just divide 48+54 by (8+9) and that will be you answer

- anonymous

6

- anonymous

@Juliannaaaaaa please don't give answers, as we are supposed to help them understand how to do them.

- anonymous

plus it's against the open study guidelines, and the moderators will get really mad.

- anonymous

6

- anonymous

is that correct?

- anonymous

but yes that is correct, it is 6

- anonymous

yay

- anonymous

Mrs. Roberts plants tomatoes and radishes in the areas shown in the model below.

- anonymous

Yup

- anonymous

http://media.education2020.com/evresources/3106-03-05/mc009-1.jpg

- anonymous

Which expression is equivalent to the sum of the two areas?
5(7 + 4)
5(7 + 7)
7(5 + 4)
7(4 + 7)
Mark this and return

- anonymous

oops not mark this and return

- anonymous

well the area is basically 35+28 so whichever of those equals that would be the answer

- anonymous

sorry about that

- anonymous

The third one

- anonymous

63

- anonymous

and
oh

- anonymous

Yes, that is 35 + 28. And like julianna said the only one that equals 63 is the 3rd but please, stop giving answers only.

- anonymous

He's wrong u do not add those two

- anonymous

- anonymous

Whaaaaaaa????????????

- anonymous

Omg, yes you do. The area is 35+28

- anonymous

lol

- anonymous

Next question?

- anonymous

Using the distributive property, an expression equivalent to 34 + 16 is
2(17 + 8).
17(2 + 8).
34 + (4)(4).
(2)(17) + (4)(4).

- anonymous

SO basically just first find the value of 34 + 16.
That is 50. So which one of them equals 50?
HInt, (4)(4) equals 16.

- anonymous

d?

- anonymous

So based on that, the answer is the 3rd one.

- anonymous

Hold on. This is distributive property. I did not see that.

- anonymous

ok...

- anonymous

It would have to be A or B and once you solve it, you get A

- anonymous

yeah this is distributive property

- anonymous

all of the questions are about distributive property

- anonymous

The other ones are right, lets move on

- anonymous

Hello? @DeacontheVexHunter

- anonymous

ok sorry i had to use the bathroom, i forgot to say brb

- anonymous

Aida applied the distributive property to write the equivalent expressions below.
15 + 21 = 3(4 + 8)
What is Aida’s error?
Aida used 3 as the factor, which is not common to 15 and 21.
Aida did not correctly divide by the common factor to get (4 + 8).
Aida did not apply the correct operations to the expressions.
Aida wrote two expressions that are not equivalent.

- anonymous

Well here, they do equal each other, but i guess it means that she did not divide by the correct common factor, because if you look at every one of them you can eliminate everything but B

- anonymous

b is the answer, thx

- anonymous

Sari applied the distributive property using the greatest common factor to determine the expression that is equivalent to 84 + 40. Her work is shown below.
Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
Factors of 40: 1, 2, 4, 5, 8, 10, 20, 40
84 + 40 = 2(42 + 20)
What statement best describes Sari’s error?
Sari did not use correct factors for 84 in the equation.
Sari did not use correct factors for 40 in the equation.
Sari did not use two equivalent expressions in the equation.
Sari did not use the greatest common factor in the equation.

- anonymous

okay, the answer is pretty obvious as there are bigger factors than 2. So that means?

- anonymous

its not a or b??????????

- anonymous

Yes, it is D

- anonymous

:D

- anonymous

Do you understand the distributive property and GCF? no offense but for me this is some easy math.

- anonymous

i suck at math, like i can bareley answer 2+2, lol, but im REALLY REALLY BAD AT MATH

- anonymous

..... i have no comment.

- anonymous

next question?

- anonymous

i know im bad, LOL, but not really a little exageration

- anonymous

Using the distributive property, an expression equivalent to 48 + 30 is
5(6 + 8).
(6)(8) + (3)(10).
(3)(16) + (6)(5).
6(8 + 5).

- anonymous

you there?

- anonymous

Sorry i was doing something. SO again it has to be either a or d, so which equals 48+30?

- anonymous

d

- anonymous

Yes

- anonymous

YAY

- anonymous

Jimmy applied the distributive property to write the equation below.
24 + 6 = 6(4 + 2)
What is Jimmy’s error?
Jimmy did not write the common factor in the correct place.
Jimmy used 6 as the factor, which is not common to 24 and 6.
Jimmy did not apply the correct operations to the expressions.
Jimmy wrote two expressions that are not equivalent.

- anonymous

you there???

- anonymous

Agh this game ..... lol
but it is the last one

- anonymous

game? lol

- anonymous

Which expression is shown using the model below?

- anonymous

http://media.education2020.com/evresources/3106-03-05/mc016-1.jpg

- anonymous

5(6 + 6)
5(6 + 5)
6(6 + 5)
6(6 + 10)

- anonymous

HELP ONLY TEN MINUTES LEFT, PLEASE!!!!!!!!!!!!!!!!!!!

- anonymous

@triciaal please!!!!!!!!!!!!!!!!

- triciaal

the common number is outside inside you have the light and the dark

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