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Post New Question
All Questions
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234954 Questions
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286
1
Math
Ben had 1/5 as many books as Jann. After Jann gave Ben 4 books, Ben had 1/3 as many books as Jann. How many books did Jann have in the end?
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Guest
Apr 19, 2021
0
552
5
+109
Just a fun riddle!!! :D
Tuesday, Sam and Peter went to a resturaunt to eat lunch.
After eating lunch, they paid the bill.
But Sam and Peter did not pay the bill.
So who did?
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XxMysteriousGirlxX
Apr 19, 2021
0
430
1
+12
Help pls
Attachment below
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DeluxeVegan
Apr 19, 2021
0
346
1
I really need help!!!
The ratio of the number of marbles Kaden, Adam, and John gave away was 2:4:9. The number of marbles Kaden have away was 2 fewer than the number of marbles he had left. Adam had 1/2 as many marbles left as John. Kaden had 1/2 as many marbles left as Adam.
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Guest
Apr 19, 2021
0
437
5
algebra
Consider the polynomial P(x) = x^4 - 3x^3 + 5x^2 - 7x + 9. Let its four roots be a, b, c, d. Evaluate the expression (a + b + c)(a + b + d)(a + c + d)(b + c + d).
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Guest
Apr 19, 2021
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317
2
Please Help! I've been stuck for hours please help!!
What is the value of y in the linear pair below?
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Guest
Apr 19, 2021
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495
1
+150
Math
A 4-inch by 6-inch picture is enlarged for framing by tripling its dimensions. A 2-inch-wide border is then placed around each side of the enlarged picture, as shown. Thin metal framing is sold only in increments of one foot. What is the minimum number
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Jamesaiden
Apr 19, 2021
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443
7
Please help!!! URGENT!!!
In isosceles triangle RST below, what is the value of y?
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Guest
Apr 19, 2021
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267
0
Math
In isosceles triangle RST below, what is the value of y?
A) 38
B) 71
C) 122
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Guest
Apr 19, 2021
0
305
1
Math
A tricycle has 3 wheels. A bicycle has 2 wheels. 8 tricycles and bicycles have 22 wheels altogether. How many tricycles are there? How many bicycles are there?
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Guest
Apr 19, 2021
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293
1
help triangle
In ABC, A=45 degrees, B=75 degrees, and BC=12. What is the length of AB divided by the length of AC?
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Guest
Apr 19, 2021
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522
1
Help wanted!!!
Mary is explaining the angle relationship of the interior angles of triangles to a coworker. She states that the angles should always add up to 180°. How can Mary prove that this is true? (Hint: Imagine taking the angles and putting them
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Guest
Apr 19, 2021
Apr 18, 2021
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270
0
Would you say this is not a good art project to turn in to a teacher tomorrow?
Would you say this is not a good art project to turn in to a teacher tomorrow?
The beautiful thing about learning is that no one
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Guest
Apr 18, 2021
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242
0
T_T I spammed a lot of times
Ryan had some blue and green buttons. 3/7 of the buttons are blue and the rest were green. He gave away 2/5 of his buttons. 80 of the buttons given away were blue. 2/3 of the buttons left were green. How many buttons did Ryan have altogether at first?
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Guest
Apr 18, 2021
0
297
1
Please help me!!!!!
The ratio of the number of marbles Kaden, Adam, and John gave away was 2:4:9. The number of marbles Kaden have away was 2 fewer than the number of marbles he had left. Adam had 1/2 as many marbles left as John. Kaden had 1/2 as many marbles left as Adam.
read more ..
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Guest
Apr 18, 2021
0
260
0
Please help! Help:Wanted!
Another engineer is tiling a new building. A square tile is cut along one of its diagonals to form two triangles with two congruent angles. What are the measurements of the interior angles of the triangles? Explain how you calculated them.
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Guest
Apr 18, 2021
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333
2
+4
Midpoint
The midpoint between x and a is m. What is x?
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Jikookstarz
Apr 18, 2021
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477
1
Suppose that $f$ is a polynomial and $h$ is a polynomial of degree $5$ or less such that\[(x^2+3x-3)\cdot f(x)+h(x)= -6x^6+72x^4 -50x^3 + 13
Suppose that is a polynomial and is a polynomial of degree or less such that What is the degree of ?
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Guest
Apr 18, 2021
0
596
3
+109
Help: Wanted!!!!!
Another engineer is tiling a new building. A square tile is cut along one of its diagonals to form two triangles with two congruent angles. What are the measurements of the interior angles of the triangles? Explain how you calculated them.
read more ..
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XxMysteriousGirlxX
Apr 18, 2021
0
292
1
T_T
You have linear functions $p(x)$ and $q(x)$. You know $p(2)=3$, and $p(q(x))=4x+7$ for all $x$. Find $q(-1)$.
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Guest
Apr 18, 2021
0
462
3
Math Question (basic statistics) Pls Help!.
1. What is the average of all integers from 1 through 101 except 16?
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Guest
Apr 18, 2021
0
384
4
Help: Wanted!!!!!
Jack is framing the roof of a structure using a triangle and two exterior angles.
Which relationships about the interior and exterior angles are true? Check all that apply.
A) a° + b° + c° = 180°
B) x° + a° = 180°
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Guest
Apr 18, 2021
0
871
1
+84
We have that $3 \cdot f(x) + 4 \cdot g(x) = h(x)$ where $f(x),$ $g(x),$ and $h(x)$ are all polynomials in $x.$ If the degree of $f(x)$ is $8
We have that where and are all polynomials in If the degree of is and the degree of is , then what is the minimum possible degree of ?
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floccinaucini
Apr 18, 2021
0
456
5
Math Question! Pls Help.
1. What is the average of all integers from 1 through 101 except 16?
2. In history class, Maria has nine tests this semester, and her grade for the semester will be the median of her test scores. Each test is scored out of 100. If
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Guest
Apr 18, 2021
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