Pre-Calculus

Have pre-calculus questions? Ask a pre-calculus tutor

Connect one-on-one with {0} who will answer your question

Show all work. I need...

Show all work. I need by June 18.

1) graph the following equation. Y=2/3x+2

2) what are the equation and slope of the y axis

3) solve the inequality. Give each result in set notation and graph it. -3<=3x<12

4) solve the inequality. Give solution in interval notation and graph it. |2y+4|<10

5) simp.ify the expression. 1/a+1/b over a/b-b/a

6) perform the operation and simplify. (X^2+2x-35/y)(6y^3/2x-10)

7) solve equation for r. D=rt

8) do the following lines intersect? Give any point of intersection. 5x+6y=-5.5 and 6x+1.5y=-8.5

9) compute the distance between the two points. (1-√2,-1) and (2+√2,4)

10) the volume of a cylinder with a radius and heights s given by v=π r^2h. Solve for r.

1) graph the following equation. Y=2/3x+2

2) what are the equation and slope of the y axis

3) solve the inequality. Give each result in set notation and graph it. -3<=3x<12

4) solve the inequality. Give solution in interval notation and graph it. |2y+4|<10

5) simp.ify the expression. 1/a+1/b over a/b-b/a

6) perform the operation and simplify. (X^2+2x-35/y)(6y^3/2x-10)

7) solve equation for r. D=rt

8) do the following lines intersect? Give any point of intersection. 5x+6y=-5.5 and 6x+1.5y=-8.5

9) compute the distance between the two points. (1-√2,-1) and (2+√2,4)

10) the volume of a cylinder with a radius and heights s given by v=π r^2h. Solve for r.

Show More

Show Less

Was this answer helpful?

Describe your issueThe assistant will guide you

Chat 1:1 with a tutorLicensed Experts are available 24/7

100% satisfaction guaranteeGet all the answers you need

Related Pre-Calculus Questions

Find the equation of a line parallel to the line 2x+4y = 8

Find the equation of a line parallel to the line 2x+4y = 8 and passing through the point (2, -3)Solve the inequality: 14 ≤ 4𝑥 + 2 < −7 and graph the solution on the number line and write the solut… read more

YOu gave me this answer yesterday and I had a few questions

Good Morning. YOu gave me this answer yesterday and I had a few questions about the answer. Lamaj rode his bike over a piece of gum. Lamaj continued riding his bike at a constant rate. At time t=1.25 … read more

I need the answer to questions you have previous answered. 1.

I need the answer to questions you have previous answered. 1. 8/9 -3/5 = 2. Simplify the following expression: (xy-3/2x-2y2)2 3. Graph the following equation : y=2/3x + 2 4. What are the equation and … read more

I saw you did this about a year ago. Can you help me

I saw you did this about a year ago. Can you help me out...rather quickly? Show All calculation!! 1. Solve the following Expression 5 (B - 4) =10 2. Solve the following equation for the variable L. p … read more

Do you still have the answers to these 22 questions? it says

Customer: do you still have the answers to these 22 questions? it says they have been removed from media fire by publisher … read more

I 't know if you can view the sight that I was on, but you

Hi, I don't know if you can view the sight that I was on, but you have already answered these math problems and wrote solutions for these problems. Actually I have 19 questions They are as follows: 1.… read more

Show All calculation!!1. Solve the following Expression 5

Show All calculation!! 1. Solve the following Expression 5 (B - 4) =10 2. Solve the following equation for the variable L. p = 2L +2w 3. Complete the following table X Y -1 0 4 4. Find the Slope-inter… read more

1. 8/9 -3/5 =2. Simplify the following expression: (xy-3/2x-2y2)23. Gr

1. 8/9 -3/5 = 2. Simplify the following expression: (xy-3/2x-2y2)2 3. Graph the following equation : y=2/3x + 2 4. What are the equation and slope of the y-axis? 5. Given f(x)= 2x -8, find f(3). 6. So… read more

for Ashok Kumar can you please assist me with this? 1. Solve

for Ashok Kumar can you please assist me with this? 1. Solve the linear system of equations x-3y= -6 A unique solution 6,4 B unique solution 6,-1 C infinitely many solutions t, 8t+7 D no solution 2. S… read more

Precalculus Problems. (big bonus for great solutions) 1. Solve

Precalculus Problems. (big bonus for great solutions) 1. Solve the following equation for x: log2(x + 7) + log2(x + 8) = 1 Note: Be sure to plug any solutions back into the original equation; if they … read more

ALGERIA: can you show the working. Thanks. 1.Solve the following

ALGERIA: can you show the working. Thanks. 1.Solve the following equation |x| = 3 2. Solve the inequality and write the solution in interval notation |2m + 3| < 13 3. Write the equation of the line… read more

Show All calculation!!1. Solve the following Expression 5

Show All calculation!! 1. Solve the following Expression 5 (B - 4) =10 2. Solve the following equation for the variable L. p = 2L +2w 3. Complete the following table X Y -1 0 4 4. Find the Slope-inter… read more

AFor Ryan, Find the area of the triangle with bsse 2 2/5

AFor Ryan, Find the area of the triangle with bsse 2 2/5 yards and height 5/6 yard. (Hint: the area Of the triangle equals half the product of its base and height. I am in 116math/ pre-algebra.… read more

Directions: Solve the problems below. Make sure to show your

Directions: Solve the problems below. Make sure to show your work when applicable. 1. Simplify the expression. + (32 – 42) 2. Simplify the expression. √625 3. Evaluate the expression for a = –1 and b … read more

For John This is due this evening, so a prompt response would

For John This is due this evening, so a prompt response would greatly appreciated! I require an answer key to some problems. I need no work showed, just answers so that I ma compare too. The only exce… read more

Hi Ryan appriciated if you write the solution for these question (a) Solve

Hi Ryan appriciated if you write the solution for these question (a) Solve the system equations by equalizing coefficients: 4x-3y=11 2x+y=3 (b) Find what value of the constant k the following system o… read more

For Greg I have a graphing question now... I do not understand

For Greg I have a graphing question now... I do not understand these at all. Solve the system of linear equations by graphing 2x-y=0 3x-y=-3 What is the solution of the system of equations. If there i… read more

My daughter is taking a math test tomorrow and I need to help

My daughter is taking a math test tomorrow and I need to help her understand some concepts. Can you tell me how to solve the following problems. I already have an answer key. I am looking for the meth… read more

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.

JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.

Web sites like justanswer.com/legal

...leave nothing to chance.

...leave nothing to chance.

Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.

Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.

I will tell you that...the things you have to go through to be an Expert are quite rigorous.

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

Los Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

Hesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

Kernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

Woodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

Elkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

Dallas, TX

< Previous | Next >

rajeevanpillai

Master's Degree

487 satisfied customers

B.Sc in Mathematics and M.Sc, M Phil in Statistics

Mr. Gregory White

Master's Degree

167 satisfied customers

M.A., M.S. Education / Educational Administration

mhasan420

Master's Degree

37 satisfied customers

BA Maths, Oxford

JACUSTOMER-yrynbdjl-

Master's Degree

13 satisfied customers

I have taught college Mathematics for the past 10 years.

Dr. Arthur Rubin

Doctoral Degree

12 satisfied customers

Ph.D. in Mathematics, 1978, from the California Institute of Technology, over 20 published papers

Sandhya_sharma

Master's Degree

1,250 satisfied customers

I hold M.Sc and M.Phil degrees in math and have several years of teaching experience.

Kofi

PhD in Statistics

884 satisfied customers

Masters in Mathematics and Statistics

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.