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Tutors Answer Your Questions about Rational-functions (FREE)
Question 176969: I need assistance in figuring out the following:
I have an algebra test tomorrow and nearly no one in my class really understands the math material we are being tested on, so this would be extremely helpful and I would be veryyyyyyyy grateful for any help!
Click here to see answer by stanbon(26297)   |
Question 176969: I need assistance in figuring out the following:
I have an algebra test tomorrow and nearly no one in my class really understands the math material we are being tested on, so this would be extremely helpful and I would be veryyyyyyyy grateful for any help!
Click here to see answer by Earlsdon(4900) |
Question 176975: How would you write the following expression with a rational denominator and in simplest form?:
I have a test tomorrow and myself and most of the people in my algebra class are still extremely confused. Please, please, please, help me with this and explain in full detail if possible! You're help would be very much appreciated!
Click here to see answer by nerdybill(2448)  |
Question 176981: I would really appreciate if you could look over these problems and tell me if they are correct. It has been over 30 plus years since I done any algebra and I have a test coming up.
1. 5> 2x+4 or 11 greater than 5x+4 Answer x< 1/2
2. Elimination Method
5r -3s=2
3r+5s=26 Answer 44/17
3. Translate to an algebraic expression
The product of 44% and some number Answer .44x=y
Use y to represent some number
4. System as consistent or inconsistent and as dependent or independent
9x-9y=63
9y-9x=63
What is the solution of the system of equation?
A. Infinitely many solution Answer (A)
B. Point
C. No solution
5. Soybeans meal is 14% protein: cornmeal is 7%. How many pounds of each should be mix together in order to get 280lb mixture that is 10% protein?
How many pounds of cornmeal should be mixture? Answer 160
How many pounds of soybeans meal should be mixture? Answer 120
6. Find the slope and the y-intercept f(x)-3x-2
The slope is 3
The y-intercept is (0,-2)
7. Substitution method
7x+5y=-32
X=2-4y Answer (2,-6)
Click here to see answer by solver91311(5072)  |
Question 178015: Thank you so much for being there helping people like me with math problems. Please help me solve this question: "Determine the zeros of the function defined by f(x)= -7x+12"
Thank you so much for your time!
Click here to see answer by Mathtut(3670) |
Question 178316: I am returning with a similar problem. These have me stuck and they are the last two to complete my work. This one is N= square root of x+2. x=16 years. This part I got and my answer was 18. The second part ask how many years will there be in 7 million??? So, they are flipped.. I am yet confused again. Please help.
Click here to see answer by Alan3354(6097)  |
Question 178316: I am returning with a similar problem. These have me stuck and they are the last two to complete my work. This one is N= square root of x+2. x=16 years. This part I got and my answer was 18. The second part ask how many years will there be in 7 million??? So, they are flipped.. I am yet confused again. Please help.
Click here to see answer by user_dude2008(716) |
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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, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690
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