# help me!

Popular questions and responses by help me!
1. ## matttth!

what would be the additive inverse of 3x + 7

2. ## MATH - HELP ME PLEASE!!!!

The Johnstown Inclined Plane in Pennsylvania is one of the longest and steepest hoists in the world. The railway cars travel a distance of 896.5 feet at an angle of approximately 35.4°, rising to a height of 1693.5 feet above sea level. (see figure in the

3. ## Physics

A pinball machine uses a spring that is compressed 4.0 cm to launch a ball. If the spring constant is 13 N/m, what is the force on the ball at the moment the spring is released? I don't understand this I guess... Does the ball leave the spring at the

4. ## Pre-Algebra

9. During the basketball season, Diane took 134 shots and made about 56% of them. a. How many shots did Diane make? b. The team made a total of 498 shots. What percent of the team's made shots did Diane make? A. 24 shots; 15.1% B. 753 shots; 27% C. 240

5. ## Physics

A 1600 kg car traveling at 13.7 m/s to the south collides with a 4600 kg truck that is initially at rest at a stoplight. The car and truck stick together and move together after the collision. What is the final velocity of the two-vehicle mass? Assume that

6. ## math

I have as many brothers but my brothers have twice the number of sisters as brothers.How many of us are there?

7. ## Math

11/12 + -2/3 = ??? I am stuck plz help!

8. ## Math

Graph the equation -1/2x - 2/3y = 3/4 I'm not sure how to do this, can someone walk me through the steps in order to solve this.

9. ## Social Studies

Study Guide Question: Who do you think state governments will turn to if they are having a border problem? I'm unsure. Is it federal systems?

10. ## Math

I'm not sure how to do this. Can anyone help me solve it correctly? On the past two quizzes, a student scored a 75 and 83. Write and solve a compound inequality to find the possible values for the 3rd quiz score that would get her an average between 85 and

11. ## History

European culture had a large impact on the native people of Texas. Which era changed the native culture the most? A. Exploration Era*** B. French Colonization C. Prehistoric D. Spanish Colonization Urgent!!!! I dont think its C because prehistoric is when

12. ## Algebra

Write an equation with a variable on both sides of the equal sign that has infinitely many solutions. Solve the equation and explain why it has an infinite number of solutions. Okay so that is the question, I know it's already on Jiskha but I need it to be

Write an equation with a variable on both sides of the equal sign that has infinitely many solutions. Solve the equation and explain why it has an infinite number of solutions. Okay so that is the question, I know it's already on Jiskha but I need it to be

14. ## Pre-Algebra

I need help with one question. -6q+5.8=23.8 So first I add 6 to each side to cancel the 6, but do I add it to the 5.8 or the 23.8? I kinda need to get walked through the problem. . . Thanks!

I need help with this one, could someone tell me how I would be able to do this? 1. Find the percent of change when the price of a radio changes from $40.00 to$44.00. A. 10% decrease B. 10% increase C. 36.4% decrease D. 40% increase Thanks!

18. ## Math: Zeroes

How many terminal zeroes will 1 * 2 *3... *50 have when it is written in standard form?

Sale prices at the Ajax Outlet Store are 20% above original prices. On Saturdays a discount of 25% off the sale price is given. What is the Saturday price of a coat whose original price is $145? I need help. asked on July 17, 2014 20. ## Another question (math) What percent less than 3 is 2? Can you explain too? asked on July 10, 2014 21. ## Math (Trying to understand) 4th Hi I need help with something. I need to understand what it is trying to ask me. Thanks. (This is online homework) Question: Omit % sign in all of the answers! Change the numbers to percent (don't round) Express your answer as a common fraction, not mixed asked on July 10, 2014 22. ## Math Which of the following is equivalent to x^5 y^2/xy^2 when x ‚ 0 and y does not equal y ‚ 0? asked on January 21, 2014 23. ## social studies can any one tell me about the miccosukee(?) tribe(?) asked on September 18, 2009 24. ## Physics Let's say that the force of gravity on the equator of the Earth is 9.81 m/s^2 what is the magnitutde of gravity of something at 41.603221,-73.087749 ???? I'm guessing that 41.603221,-73.087749 is lattitude and longittude so I really have no idea what to asked on May 19, 2009 25. ## Algebra 2 The force needed to overcome friction and drag a person across the floor depends on the person's weight. Manuel Dexterity can drag Gil O' Teen across the floor by pulling with a force of 51 pounds. Gil's brother, Nick who weighs twice as much can be asked on May 19, 2009 26. ## physics Given the amplitude of a wave and the wabelength how to you find the period? The problem then goes on and asks me how to find the speed which I know how to do I just don't know how to find the period... Please show me how to do and the formulas to use asked on May 17, 2009 27. ## Physics so I'm doing the back of this worksheet and on the bottom there's a list of a whole bunch of formulas... I'm asked to find the minimum coefficent of friction if the road was flat of a car which I still don't know how to do and posted a question about it asked on May 11, 2009 28. ## Physics Alright so I need some help were doing Friction and Centripetal Force A 1250 Kg car traveling at 12 m/s is exiting circular highway exit ramp with a radius of 36 meters then I'm asked to find the acceleration the centripetal force the normal foce which I asked on May 11, 2009 29. ## Algebra 2 Well I'm curently taking this class as a sophmore and have taken geometry freshmen year of high school and also I am taking physics at the same time and in math class when I'm asked to factor i go absolutley nuts because guessing numbers is just no my asked on May 8, 2009 30. ## science what is the formula and answer for the following question... The density of Sprite is o.45g and the density of Pepsi is 2.4g. Both have a volume of 4 cm(cubed) What is the mass of both sodas? asked on September 26, 2007 31. ## math What is additive inverse? asked on September 25, 2007 32. ## MATH!!! Consider the following where s is in feet and t is in seconds. s(t) = t3 + 4t2 + 6t + 4 (a) Find v(t). v(t) = (b) Find a(t). a(t) = (c) Find v(3). (d) Find a(3). see above. Please stop posting under different names. WHAT?!! asked on February 20, 2007 1. ## Math You can paint 75 square feet of a surface every 45 minutes. Determine how long it takes you to paint a wall with the given dimensions. 8 ft Times$\times\$ ×​ 5 ft

posted on March 30, 2020
2. ## MATH - HELP ME PLEASE!!!!

ok

posted on February 13, 2019
3. ## Math

Thank you! I am completing a study guide, but I understand. Thanks again!

posted on December 12, 2018
4. ## Social Studies

Thanks Ms.Sue!

posted on December 6, 2018
5. ## Math

Thank you Steve!

posted on October 30, 2018
6. ## Math

Ok I got 91

posted on October 30, 2018
7. ## Algebra

The question wants me to write a problem and explain how it has infinite answers.

posted on January 11, 2018
8. ## Algebra

wait would something like this work? 5x +3 = 4 + 4y?

posted on January 11, 2018
9. ## Algebra

So how would that work in an equation?

posted on January 11, 2018
10. ## Algebra

@Ms. Sue , could you help?

posted on January 11, 2018
11. ## Algebra

So x=y can be anything and when its that anything, say 14=2 how would that 2 become 14?

posted on January 11, 2018

That's the things I don't get, I don't know how to solve that. All I think I know is that the problem is basically 1=1.

posted on January 11, 2018
13. ## Pre-Algebra

Thank you so much!

posted on December 14, 2017
14. ## Pre-Algebra

Okay, thank you so much Ms. Sue!

posted on December 14, 2017

Thank you so much Steve! I get it now, thanks so much!

posted on December 4, 2017
16. ## Math: Zeroes

posted on July 24, 2014
17. ## Math

It was on my homework! :(

posted on July 17, 2014
18. ## Math (Trying to understand) 4th

Oh, I got it. Thanks Ms.Sue. It's just that I removed the percentage sign and it worked.

posted on July 10, 2014
19. ## Math (Trying to understand) 4th

I tried 50% on the answer key, but it didn't work. Well thanks anyway!

posted on July 10, 2014
20. ## Math

I have as many brothers but my brothers have twice the number of sisters as brothers.How many of us are there?

posted on September 17, 2009
21. ## Physics

I don't know what to do

posted on May 7, 2009