anonymous
  • anonymous
My sister has math problems. Super easy! She's in 7th grade. Can anyone help her?
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
sure
anonymous
  • anonymous
What are the problems??
Bossvideogamer21
  • Bossvideogamer21
i can

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
Convert the fraction to a decimal. 5/10 A. 0.56 B. 0.83 C. 5.6 D. 8.3
anonymous
  • anonymous
Well 5/10 is .5 so the closest thing would have to be A
anonymous
  • anonymous
Convert the fraction to a decimal. A. 11.01875 B. 11.0316 C. 11.1875 D. 11.316
anonymous
  • anonymous
the fraction is 11 3/16
anonymous
  • anonymous
3/16 = .1875 + 11 = 11.1875
anonymous
  • anonymous
Which mixed number is equivalent to this decimal? 8.00027
anonymous
  • anonymous
@fainteckos
anonymous
  • anonymous
are there choices or will anything work?
anonymous
  • anonymous
8 27/100,000... 8 27/10,000......8 27/1,000.....8 27/100
Bossvideogamer21
  • Bossvideogamer21
800027/100000
anonymous
  • anonymous
Thats wrong.
Bossvideogamer21
  • Bossvideogamer21
and 8 27/100000
anonymous
  • anonymous
well you cant just remove zeros or it will change its corresponding decimal
Bossvideogamer21
  • Bossvideogamer21
and no its not wrong i searched it on decimal to fraction calculator
anonymous
  • anonymous
sorry i meant 8 27/100000
anonymous
  • anonymous
Which shows the numbers in order from least to greatest? 7 4/5.... 7.6.....7.41..
anonymous
  • anonymous
7.41, 7.6, 7 4/5
Bossvideogamer21
  • Bossvideogamer21
@EmoMuch?Yes. why does he get a medal i answered that question first
anonymous
  • anonymous
Because he answered my first question.
anonymous
  • anonymous
Which mixed number is greater than 8.45? A. 8 3/8 B. 8 4/9 C. 8 3/5 D. 8 5/12
anonymous
  • anonymous
8 3/5
anonymous
  • anonymous
A. 18 B. 36 C. 72 D. 216
anonymous
  • anonymous
What is the least common denominator for 5/12 and 7/18
anonymous
  • anonymous
36.
anonymous
  • anonymous
what fraction is equivalent to 5 3/4? a. 19/4 b. 23/4 c. 15/4 d. 8/4
anonymous
  • anonymous
B
kweenlexis
  • kweenlexis
she in the 7th grade?
anonymous
  • anonymous
Yes.
kweenlexis
  • kweenlexis
im in the 7th too but im learning something different!....Does she have any more questions?
anonymous
  • anonymous
Yes. But it takes a minute because i have to type out all of them.
kweenlexis
  • kweenlexis
ok
anonymous
  • anonymous
Which mixed number is equivalent to 904/100? a. 9 2/5 b. 9 4/10 c. 9 4/25 d. 9 1/25
kweenlexis
  • kweenlexis
The answer is B.
anonymous
  • anonymous
This next one i cant type or paste so let me figure it out 1 sec.
kweenlexis
  • kweenlexis
ok
anonymous
  • anonymous
Ugh. I give up. she said she will just guess the next one.
anonymous
  • anonymous
Sally made the conjecture that the sum of any two prime numbers is a prime number. Which equation is a counterexample to her conjecture? A. 2 + 5 = 7 B. 15 + 4 = 19 C. 2 + 11 = 13 D. 3 + 11 = 14
kweenlexis
  • kweenlexis
ok
anonymous
  • anonymous
Anyone know the answer to that one?
kweenlexis
  • kweenlexis
i do im going to explain it for her to though.
anonymous
  • anonymous
Okay
kweenlexis
  • kweenlexis
Prime numbers are numbers that are divisible by the number itself and the number 1. Prime numbers go on forever, but here is a list of prime numbers up to 20: 2, 3, 5, 7,11,13,17,19 So we are looking for an answer that makes the conjecture not true. Looking at the first answer, we see that when we add two prime numbers we get a number that is not on our list of prime numbers. So this answer shows that the conjecture is not true. This answer is the correct answer. Looking at the other answers, we see that when we add two prime numbers we get a prime number. So this answer doesn't show the conjecture is not true. So this answer is no good. The third answer again shows that when we add two prime numbers we get another prime number. So this answer doesn't show the conjecture is not true. So this answer is no good. The final answer adds a prime number and a composite number. But the conjecture says we must add two prime numbers. So this answer is no good. So the first answer is correct. |dw:1444243693373:dw|
kweenlexis
  • kweenlexis
sorry its so long :(
anonymous
  • anonymous
She said woah and her eyes were huge lol
kweenlexis
  • kweenlexis
lol :) i dont blame her lol i would have done the same thing :)
anonymous
  • anonymous
She got more than half wrong.
anonymous
  • anonymous
Now she has to retake it.
kweenlexis
  • kweenlexis
:O how did that happen??
anonymous
  • anonymous
The last one was D.
kweenlexis
  • kweenlexis
ooooopppppppsssssss SORRRRRRRYYYYYYYY :((((((((
anonymous
  • anonymous
She said its okay. Can you help her with a few on her new test?
kweenlexis
  • kweenlexis
yeah i can try lol i will tell yall if i dont know it and i may add someone i think know it :) SO BRING IT ON
anonymous
  • anonymous
OKay.
anonymous
  • anonymous
What is the LCD for the fractions 3/16 and 11/24?
kweenlexis
  • kweenlexis
give me a second :)
kweenlexis
  • kweenlexis
LCD right
kweenlexis
  • kweenlexis
Rewriting input as fractions if necessary: 3/16, 11/24 For (16, 24) the least common multiple (LCM) is 48. Therefore, the least common denominator (LCD) is 48. Rewriting as equivalent fractions with the LCD: 9/48, 22/48
anonymous
  • anonymous
48?
kweenlexis
  • kweenlexis
oh sheesh i was doing the wrong thing uhhh let me redo it ok dont put that
anonymous
  • anonymous
Okay.
kweenlexis
  • kweenlexis
yeah that answer would be 48 because 16 x 3=48 and 24 x 2=48 so it would be 48. :)
anonymous
  • anonymous
What fraction is equivalent to 4 2/3? a. 13/12 b. 26/12 c. 13/6 d. 28/6
kweenlexis
  • kweenlexis
give me a secondran out of paper :)
kweenlexis
  • kweenlexis
got to go get some more from down stairs
anonymous
  • anonymous
Okay.
kweenlexis
  • kweenlexis
D because these are all of the equ. fractions to 4 2/3................. 14/3 = 28/6 = 42/9 = 56/12 = 70/15 = 84/18 = 98/21 = 112/24 = 126/27 = 140/30 = 154/33 = 168/36 = 182/39 = 196/42 = 210/45 = 224/48 = 238/51 = 252/54 = 266/57 = 280/60
kweenlexis
  • kweenlexis
and 28/6 is the only answer choice you have so 28/6
anonymous
  • anonymous
Which mixed number is equivalent,to 708/100? a. 7 1/800 b. 7 2/25 c. 7 1/12 d. 7 4/5
kweenlexis
  • kweenlexis
i am not sure :(((
kweenlexis
  • kweenlexis
@YoungStudier
YoungStudier
  • YoungStudier
What does your sister think it is?
anonymous
  • anonymous
She says B.
YoungStudier
  • YoungStudier
I believe she is correct.
kweenlexis
  • kweenlexis
@YoungStudier i passed my math test today with a 100%
YoungStudier
  • YoungStudier
Good job @kweenlexis :)
anonymous
  • anonymous
1 Attachment
kweenlexis
  • kweenlexis
thanks @YoungStudier the test wasn't that hard but i needed help on it and you my favorite helper (you) :( wasn't on so i got other to help me :)
kweenlexis
  • kweenlexis
yo sister n k12
kweenlexis
  • kweenlexis
your sister schooled through k12 ? @EmoMuch?Yes.
anonymous
  • anonymous
Yes.
anonymous
  • anonymous
Are you still helping with problems @kweenlexis
kweenlexis
  • kweenlexis
oh i am to she must be in a different math teach..and yes i am i just dont no the answer to that question right there :(
anonymous
  • anonymous
1 Attachment
anonymous
  • anonymous
@YoungStudier?
kweenlexis
  • kweenlexis
ik ion know the answe rto that question right there...Who is your sister math teacher?
kweenlexis
  • kweenlexis
answer*
anonymous
  • anonymous
Her NML teacher is Mrs. Olson. Her homeroom teacher for her other math class is Theresa Dilts.
kweenlexis
  • kweenlexis
you said she in 7th grade?
anonymous
  • anonymous
Yes
kweenlexis
  • kweenlexis
|dw:1444246443414:dw|
kweenlexis
  • kweenlexis
what*
anonymous
  • anonymous
I still never got an answer on my last one.
kweenlexis
  • kweenlexis
i dont know the answer ti that one.
anonymous
  • anonymous
@YoungStudier do you know the answer?
YoungStudier
  • YoungStudier
Unfortunately, No.
anonymous
  • anonymous
K 1 second. Im going to close this question real quick.
anonymous
  • anonymous
A
anonymous
  • anonymous
Cynthia made the conjecture that the sum of any prime number and any composite number is a composite number. Which equation is a counterexample to her conjecture? A. 11 + 2 = 13 B. 11 + 9 = 20 C. 13 + 2 = 15 D. 5 + 8 = 13
anonymous
  • anonymous
last question.
anonymous
  • anonymous
@kweenlexis @YoungStudier @fainteckos
anonymous
  • anonymous
Nevermind, got it.
anonymous
  • anonymous
My sister says thanks everyone for helping out.
kweenlexis
  • kweenlexis
Tell her i said you welcome...what did she make?

Looking for something else?

Not the answer you are looking for? Search for more explanations.