algebra

  1. D

    Algebra Riddle; Find The Weight?

    Together, Cat A) and Cat B) weigh 18kg; Cat B) is one and a half the weight of Cat A) how much does each cat weigh?
  2. M

    Algebra help...again lol?

    Simplify: -4 - 3(-2 - 4) -6+10 over 2 is equal to simplify -17 - (-3 - 10)= simplify -5(3 - 4) - (-15 + 3)= Any help will help thanks! hahaha very funny Kubuntu cause last time i checked I was in 9th grade with straight a's..thanks 4 ur input tho u helped me understand it better
  3. M

    Use algebra to find the coordinates of the points where a line meets a circle?

    Use algebra to find the coordinates of the points where a line meets a circle Can you please explain how to do this thanks
  4. M

    Use algebra to find the coordinates of the points where a line meets a circle?

    Use algebra to find the coordinates of the points where a line meets a circle Can you please explain how to do this thanks
  5. N

    Help with Algebra 1 math riddle/question. Uses the quadratic formula?

    Niles and Frasier are brothers who have competed with each other all their lives, and continue to do so as adults. When Niles decided to put a rectangular pool in his backyard this summer, Frasier learned of his plans and decided he had to put a pool in his yard, too. To annoy Niles as much as...
  6. S

    Any advice on self-study books for introductions to linear algebra,

    combinatorics, and elementary graph theory? I am a freshman in undergraduate college and was just accepted to an REU program. The specific project I was accepted to (which is the one I wanted) is a bit intimidating. I really have only had calculus and after this semester I'll have statistics and...
  7. A

    College Algebra. Doing a quiz, need help.?

    This is supposed to be factored 5x^3+40x=4x-32
  8. A

    Introduction to Linear algebra?

    A manufacturer estimates that the fixed cost of his business will be 2, 500 C per month and that the variable cost will increase linearly. If the varable cost for producing 1500 units will be 22, 500 C per month, and the selling price under the conditions of balanced market is 25 C per unit...
  9. C

    Simple algebra quiz I?

    Bob was making a batch of 24 muffins for his mom’s birthday. Bob estimated that he would need 4.5 cups of flour. Two weeks before her birthday he made a test batch of 10 muffins that took 2.25 cups of flour. How should he estimate the amount of flour he is going to need? A. He should try 4.5...
  10. A

    Is there a summer geometry course over the internet where I could start algebra 3,4

    in my freshman year? I am in 8th grade and I am taking algebra 1,2. Is there an Internet course that would allow me to take geometry over the summer and then take algebra 3,4 in my freshman year??
  11. C

    Ap Algebra 2 : Use two ordered pairs to write a prediction equation. Then

    use your prediction equation to? predict the number of comic books sold when the price is $4.50. Price( 2.00, 2.60, 2.75, 3.00, 3.50) Number sold ( 16, 13, 12, 10, 7) please help
  12. Y

    i have an F in ALGEBRA 2, FUTURE IN PRE CALCULUS AT...

    ...STAKE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!? Hi! Well I have taken algebra 1 and got a D on it, I have taken geometry i got an A, im taking algebra 2 i passed with a D last semester and i currently have an F. I have signed up to join Pre Calculus next year (senior year) and im bad at...
  13. Y

    I have an F in ALGEBRA 2, FUTURE IN PRE CALCULUS AT STAKE!!!!!!!!!!!!!!!!!!!!!!!!!…?

    Hi! Well I have taken algebra 1 and got a D on it, I have taken geometry i got an A, im taking algebra 2 i passed with a D last semester and i currently have an F. I have signed up to join Pre Calculus next year (senior year) and im bad at algebra. Do you think i can make it in pre calculus or...
  14. S

    Algebra help please..A boat travels 30 miles upstream?

    A boat travels 30 miles upstream in 4 hours. The trip downstream takes 2.5 hours. Find the rate of the boat in still water. Choices: a-12 mph b-10 mph c-9.75 mph d-7.5 mph
  15. M

    please help with 1 algebra question, i to know for my quiz!?

    A pump removes water from a pool at a constant rate of 50 gal/min. After 6 minutes there were 700 gallons water remaining the pool. a) write a linear model for the amount of water (y) in pool after (t) minutes b) when will the pool be empty? I really need help with b! I have no clue how to do...
  16. A

    Would it be a bad idea to take Algebra 2 over the internet for independent study?

    Would it be hard to pass Algebra 2 by myself? i've always been a hard worker and so if i do the online thing I may do good, but I'm hesitant. So pleaze help me out! :]
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