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Jennifer W.
Questions and answers by visitors named
Jennifer W.
Questions (16)
The area of a rectangular painting is given by the trinomial x2 + 4x – 21. What are the possible dimensions of the painting?
11 answers
7,643 views
1. What are the coordinates of the vertex of the graph? Is it a maximum or minimum?
3. How is the graph of y = –2x2 – 4
9 answers
7,729 views
1. What is the value of n so that the expression x² + 12x + n is a perfect square trinomial? (1 point)6
36 72 144 2. What are
11 answers
3,024 views
I need help with figuring out how to do these problems to get the right answer. Appreciate any help. Thanks.
Multiple choice: 1.
2 answers
513 views
Thanks everybody, I got a solution for figuring out the answer (which is 36) to my first question. But I still need help with
1 answer
404 views
A model rocket is launched from a roof into a large field. The path of the rocket can be modeled by the equation y = 0.04x+ 8.3x
3 answers
1,243 views
A drug trial is testing the effectiveness of two drugs. If 40 patients are given Drug A, 80 patients are given Drug B, and 50
4 answers
1,344 views
You have the numbers 1–25 written on slips of paper. If you choose one slip at random, what is the probability that you will
6 answers
6,288 views
A mathematics journal has accepted 14 articles for publication. However, due to budget restraints, only 7 articles can be
3 answers
1,353 views
Your English teacher has decided to randomly assign poems for the class to read. The syllabus includes 4 poems by Shakespeare, 5
4 answers
2,504 views
Please help. I didn't get the right answer with this before.
A mathematics journal has accepted 14 articles for publication.
3 answers
679 views
Please help. I didn't get the right answer with this question before:
Your English teacher has decided to randomly assign poems
3 answers
2,217 views
Any help would be appreciated. Thank you.
What are the solutions of the system? y = x2 + 3x – 4 y = 2x + 2 Options: (–3, 6)
1 answer
286 views
Yikes! Help please.
In a word game, you choose a tile from a bag, replace it, and then choose another. If there are 28 vowels and
2 answers
808 views
Solve the equation, please help.
1/(3× +9) - 2/(× +3 ) = 2 options: x=1, x= -23/6, x= -5/2, x= -5
1 answer
377 views
Any help would be appreciated. Thanks.
What is the simplified form of the expression? 2b–6 • b12 3b–72 2b6 2b–72 3b6
1 answer
362 views
Answers (1)
To Damon: Oh my gosh! Thank you so much. I kept comimg up with 6/25 too, but I knew it wasn't one of the options. It didn't occur to me that 4 might not be included. I really appreciate you pointing tha tout to me. It seems so simple, but I just couldn't
