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Question 360487: 2x2-5x+7=3 by completing the square
Click here to see answer by ewatrrr(10682)

Question 360490: 2x2-5x+7=3 by completing the square
Click here to see answer by ewatrrr(10682)

Question 360574: How do I solve the system of linear equations for
X/4 - y/11 = -9/44
X/6 - y/13 = -1/26
Click here to see answer by stanbon(57246)

Question 360584: Kevin takes pictures for weddings and special occasions. He charges a certain amount for the event and then charges so much for each picture he takes. For stacy's wedding he charged $600 and took 200 pictures. For shelly's wedding he charged $712.50 and took 275 pictures. How much does kevin charge per picture?

Click here to see answer by josmiceli(9661)

Question 360592: Would 3 + e = 2.3f + e - 7g be considered a linear equations in two variables?
Click here to see answer by stanbon(57246)

Question 360587: Solve the system of equations. How do I solve one of the equations for one variable then substitute the solution back into the other 2 equations?

4x - 4y - z = 38 x + 4y - 3z = 6 -3x + 2y - z = -14

Click here to see answer by Edwin McCravy(8882)

Question 360440: A total of 325 pieces are punched from strip of stock that has a volume of 11.6 cubic centimeters. Each piece has a volume of 22.4 cubic millimeters. How many cubic centimeters of strip stock are wasted after the pieces are punched?
Click here to see answer by mananth(12270)

Question 360447: A total of 325 pieces are punched from a strip of stock that has a volume of 11.6 cubic centimeters. Each piece has a volume of 22.4 cubic millimeters. How many cubic centimeters of strip stock are wasted after the pieces are punched?
Click here to see answer by mananth(12270)

Question 360412: What's the division to get tons from pounds
Click here to see answer by robertb(4012)

Question 360583: Solve the system of equations. How do I solve one of the equations for one variable then substitute the solution back into the other 2 equations.
Click here to see answer by Alan3354(30983)

Question 360689: Feed, Tiger, and Nancy play a round of golf together. Their combined score is 223. Fred's score was 3 more than Nancy's, and Tiger's score was 7 more than Fred's. What was each person's score?
Click here to see answer by ewatrrr(10682)

Question 360684: John drove southeast from Albuquerque to Roswell and then south to Carlsbad. He averaged 75 mph along the route from Albuquerque to Roswell and averaged 70 mph from Roswell to Carlsbad. He covered the entire 220 miles in 3 hours. How long did he take to drive from Albuquerque to Roswell?
Click here to see answer by ankor@dixie-net.com(15638)

Question 360897: I don't understand this problem:
-1/8 + y = -3/4
Click here to see answer by IWork4Dessert(60)

Question 360897: I don't understand this problem:
-1/8 + y = -3/4
Click here to see answer by ewatrrr(10682)

Question 361020: 2(4x-3)-8=4x+2x
Click here to see answer by mananth(12270)

Question 361030: 2zx2y=18 where x=1, and z=y
Click here to see answer by rfer(12647)

Question 361129: 25-p^2/p^2+10p+25
Click here to see answer by bella18(6)

Question 361234: Theatre sold children ticket for $6 and adult ticket for $10. A total ticket of 80 tickets were sold for a performance bringing total $720. How many type of ticket were sold?
Adult=
Children=
Click here to see answer by mananth(12270)

Question 361284: Determine if the compound inequality is true: –2 < 3 and –2 > –1
Click here to see answer by rfer(12647)

Question 361372: Solve the inequality:
-8(z-6) less than or equal to -8z-7
a) z is less than or equal to -2 9/16
b) z is less then or equal to 3 7/16
c) all real numbers
d) no solutions
I answered (d) no solutions, because I got 0 is less than or equal to -55, but the correct answer was (c). I do not understand why. Please help. Thanks!
Click here to see answer by stanbon(57246)

Question 361399: My mom says that there are rules you have to learn and memorize in order to do any kind of algebra problem. I'm homeschooled and I'm taking algebra 1A. I have no clue what rules she is talking about. Do you know them? if you do can you please list them! thank you :)
Click here to see answer by JBarnum(2044)

Question 361518: why does math suck !!!!!!!!!!!!!y do u make us do it...i hate math..............................................!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!111
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Click here to see answer by robertb(4012)

Question 361534: 7 =x14
Click here to see answer by robertb(4012)

Question 361546: Please help me solve this equation: Evaluate the following limits or explain why they do not exist.
a.
b.
c.
Click here to see answer by robertb(4012)

Question 361546: Please help me solve this equation: Evaluate the following limits or explain why they do not exist.
a.
b.
c.
Click here to see answer by solver91311(16868)

Question 355599: Please help me solve this equation:
Evaluate the following integrals.
a)
b)
Click here to see answer by robertb(4012)

Question 361766: X^2-25=0
Click here to see answer by Fombitz(13828)

Question 361731: How would I solve this following problem? 15 13/15 + 11 + 5 3/5
Click here to see answer by Fombitz(13828)

Question 361667: Please explain how to find Matrix product on the following:
(1 -4) (4 -1)
(3 -2) (0 -3)
Click here to see answer by Fombitz(13828)

Question 361769: X^2+1=0
Click here to see answer by solver91311(16868)

Question 361756: Show how 7 is 5 and 2
Click here to see answer by Fombitz(13828)

Question 361609: How do I solve the radical expeession: (4p-7p)^1/2=5
Click here to see answer by Fombitz(13828)

Question 361830: could you please help me solve this problem....
2.45 divided by o.o5
Click here to see answer by mananth(12270)

Question 361953: 40cm to 100cm
Click here to see answer by unlockmath(1599)

Question 362003: Use grouping to factor each polynomial completely
bx + by + cx + cy
Click here to see answer by Fombitz(13828)

Question 362046: I'm a little new to this so i was wondering if you could help me. Here is a problem from my homework, 7=t/6-3
Click here to see answer by ewatrrr(10682)

Question 361781: There are 35 pieces of candy. Suckers cost .15 and candy bars cost .25. The candy cost 7.15.how many of each candy are there
Click here to see answer by scott8148(6628)

Question 362177: Please help me solve this equation:
Explain why the following integrals are improper and determine whether they are
convergent or divergent. Evaluate those that are convergent.
a.
b.
Click here to see answer by solver91311(16868)

Question 362247: 252 divided by 14
Click here to see answer by nyc_function(2733)

Question 362264: I need to solve the3c+2d=2
d=4
Click here to see answer by mananth(12270)

Question 362404: I am having trouble with fractions.
-29/3=4x-5x+1/3
Click here to see answer by checkley77(12569)

Question 362587: Perform the indicated operation
-2a^2/3a^2 * 20a/15a^3

Click here to see answer by Fombitz(13828)

Question 362582: Perform the indicated operation
3m + 6m/8/3/4
Click here to see answer by checkley77(12569)

Question 362742: A woman earns 40% more than her husband. Together they make $154000.000 per year. What is the woman's salary?
Click here to see answer by Manny Pacquiao(82)

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