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Tutors Answer Your Questions about absolute-value (FREE)
Question 71231: I am have a very hard time figuring out problems in my math class and had about 5 people try to help me. I am fine in math tell i get to a question like this:-5(3x-2y)-(x+6Y). Can some one out there explain this to me like I am a total dumb person or a little baby because that is what it is going to take. It say combane like terms.
Click here to see answer by ptaylor(1578)  |
Question 73337: Please help me use 'factor by grouping' to solve this: 3x^2 - 6xy + 2x - 4y. I believe it is: 5x^3 -6xy+2x - 4y. 3x^2 + 2x = 5x^3. I missed class due to an illness so I missed class the day we started on this chapter.
Thank you.
Chris
Click here to see answer by Edwin McCravy(2922)  |
Question 76999: Business and finance. There are 850 Douglas fir and ponderosa pine trees in a
section of forest bought by Sawz Logging Co. The company paid an average of
$300 for each Douglas fir and $225 for each ponderosa pine. If the company paid
$217,500 for the trees, how many of each kind did the company buy?
Click here to see answer by checkley75(3666)  |
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Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485
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