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Question 369666: Erin, Molly, Jillian and Brendan go to the carnival
They have pink, blue, green and red cotton candy. How many different combinations can there be?
Click here to see answer by edjones(8007)

Question 369663: Your question goes here. Write clearly! We are not mind readers, so be sure to ask a question that we can understand.
Click here to see answer by Fombitz(32388)

Question 369647: 8x^2(y^-3) / (2x^-1)(y^2)
Click here to see answer by Fombitz(32388)

Question 369631: Multiplying Polynomials
Find the Product.
(x+1/2)^3
Click here to see answer by Fombitz(32388)

Question 369648: While pipe A can fill a tank in 3 hours, pipe B can take out a full tank in fours. A full tank fits 360 gallons of water. If both pipes are turned on at the same time, how many gallons of water would be in the tank in 6 hours?
Click here to see answer by nerdybill(7384)

Question 369731: Find the LCM of r^3, s^2, and rs^3
Click here to see answer by robertb(5830)

Question 369890:
Click here to see answer by Fombitz(32388)

Question 370012: Solve equations
Click here to see answer by Fombitz(32388)

Question 369891: Measurements
Click here to see answer by Fombitz(32388)

Question 370049: Find The Distance Between The Two Points. A(0,-6) B(14,0)
Click here to see answer by Fombitz(32388)

Question 370087: X+3y=10
x-3y=4
Click here to see answer by Fombitz(32388)

Question 369881: Your question goes here. Write clearly! We are not mind readers, so be sure to ask a question that we can understand.
Click here to see answer by Fombitz(32388)

Question 370157: 4(x - 12) > x + 6
Click here to see answer by Fombitz(32388)

Question 370215: a right triangle is formed by the x axis, the y axis and the line y=-2x+3. Find the length of the hypotenuse. Round your answer to the nearest hundreth
Click here to see answer by robertb(5830)

Question 370216: determine whether the pair of lines x-2y=7 and y=-2x+5 are parallel, perpendicular, or coincide
Click here to see answer by robertb(5830)

Question 370348: 2w+5x-w+2x

Click here to see answer by Fombitz(32388)

Question 370359: 2x+y+z=1
x-2y-3z=1
3x+2y+4z=5
to solve from matrix methode
Click here to see answer by Fombitz(32388)

Question 370373: Here is another problem child for me.
2/x^2+16x+64 plus 8/x^2+3x-40
Answer: 10x+54/(x+8)(x+8) (x-5)
Click here to see answer by edjones(8007)

Question 370399: 16n^2-9
Click here to see answer by stanbon(75887)

Question 370534: This is Factoring Algebraic expressions.
Rewrite the expression 9x(2)y+6xy(2)+12X(3)y(5)as a multiplication sentence and as a division sentence, using the GCF of the terms.
Please note that the NUMBERS in the brackets represent the power. I could not get the number up by the x and y.
Thank You for helping me I greatly appreciate your time.
Click here to see answer by stanbon(75887)

Question 370515: Find the least common denominator of: a/a-4 and 2/4-a
Click here to see answer by robertb(5830)

Question 370648: I know this is kinda basic bt I need help reducing mixed numbers to fractions urrrrg
Click here to see answer by mananth(16946)

Question 370372: The signs keep messing me up on this type of question.
64x^3-27/4x^2-36 times 4x+12/64x^2+48+36
Answer: 4x-3/4(x-3)
Click here to see answer by jsmallt9(3758)

Question 370980: -2(5x-5)+3(x-4)=5(x+8)+2
Click here to see answer by mananth(16946)

Question 371069: The question is two x cubed multiplyed by two x
Click here to see answer by unlockmath(1688)

Question 371176: lim x goes to (-3) x^2-9/x+3=-6
Click here to see answer by nyc_function(2741)

Question 371212: One number is 3 less than a second number. Twice the second number is 9 less than 5 times the first.
Click here to see answer by mananth(16946)

Question 371257: I want to know if you know how to simplify rational expressions by using negative 1 as a factor?
Click here to see answer by stanbon(75887)

Question 371309: Write interval notation
{x|x>6|
I am totally confused on how to do this, to many explanations on how to write interval notation, but nothing looks like the above problem. The answer I got was (6,x) not sure if correct and do not know how to check it. Thank you for your help.
Sharon
Click here to see answer by Fombitz(32388)

Question 371609: Overtures used media store had CDs on sale for $8 each and DVDs on sale for $11 each. They sold 100 more DVDs than CDs. If the total sale was $3,608, how many CDs did they sell?
Click here to see answer by checkley77(12844)

Question 371631: The ratio of the side lengths of Square A to the side length of Square B is 12:10. The side length of Square A is 18 centimeters. What is the perimeter of Square B?
Click here to see answer by edjones(8007)

Question 371649: A half of unpopped popcorn is needed to make 6 cups of popped popcorn?
Click here to see answer by Alan3354(69443)

Question 371656: I'm trying to find the area of a triangle. The equation of course would be A=1/2bh. The height is (5 radical 27) and the base is (3 radical 48). So the equation would be 1/2(3 radical 48)(5 radical 27). Can you solve this for me please?
Click here to see answer by mananth(16946)

Question 371718: | 5-2 | -12
Click here to see answer by user_dude2008(1862)

Question 371716: WHATS 3+5 and 7-1??? NEED HELP :P :P :P :D :)
Click here to see answer by user_dude2008(1862)

Question 371769: How do you do 8.3 coordinate geometery in alg.2
Click here to see answer by Fombitz(32388)

Question 371857: Your question goes here. Write clearly! We are not mind readers, so be sure to ask a question that we can understand.
Click here to see answer by rfadrogane(214)

Question 371795: Your question goes here. Write clearly! We are not mind readers, so be sure to ask a question that we can understand.
Click here to see answer by Fombitz(32388)

Question 371793: A favorite rock n' roll radio station during my teen years was 980 WTRY (Troy, NY), where the number represents the broadcast frequency in kHz. Determine a possible combination of inductance and capacitance that will make its oscillator resonate at the proper frequency.
I have been working on this physics problem forever. If anyone can help I would really appreciate it. Thank you so much.
Click here to see answer by Fombitz(32388)

Question 371792: A favorite rock n' roll radio station during my teen years was 980 WTRY (Troy, NY), where the number represents the broadcast frequency in kHz. Determine a possible combination of inductance and capacitance that will make its oscillator resonate at the proper frequency.
I have been working on this physics problem forever. If anyone can help I would really appreciate it. Thank you so much.
Click here to see answer by Fombitz(32388)

Question 371998: What is (2x-11)=3
Click here to see answer by nyc_function(2741)

Question 372016: why is square root always a positive number and not a negative?
Click here to see answer by Alan3354(69443)

Question 372115: Solve for y: 1/x = 2/y + 1/z
Click here to see answer by ewatrrr(24785)

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