- Sales: Income I from product given by I(t)=24000-22000e^...
- [MOVED] How many geese were in original flock?
- Money word problem: Bill has 4 times as many quarters as....
- Polynomial Functions that are symmetric about the Y-axis
- 5(2-x)+3x+3=3 Can't get answer!!!
- find the LCM of X2 + X -6 and X2 + 8X + 15
- graphing linear equations with just one intercept
- Equation: at + b = ar - c
- Read Before Posting
- x+y=0 using whatever numbers i want
- making formulas for an equation
- Rate-Time-Distance Prob: At 9:30, he left E for P at 12 mph
- Difference of two...cubes? squares?
- [SPLIT] Find 2 consec. even integers such that...
- -3x+7=-x-1 in tile form HELP!!!!!!!!!!!!!!!!!!!!
- Word Problem: how many bags of mortar for 100 gals water?
- 4(2y-1) = -8(.5-y): meaning of '-4 = -4' 'solution'?
- Word Problem; Perimeters of two rugs
- [MOVED] mileage making rental B a better bargain
- Linear Equations? summer campers and camp fees
- Need help for doing -8x - 24 = -29 1/3 (no examples in book)
- values of k for which kx^2 - 2kx + 5 = 0 has no soln
- the desciminant is b^2-4ac
- List inequalities, objective fcn for max profit on candy
- How do I find the LCD of these rational expressions?
- need immediate help on solving x - 1 /5 = 6/1
- boat took 7 hrs to travel 231 miles with current but....
- cross products of proportions; percent of 40 that is 60
- SOLVE EQUATION
- slope and a point: how to graph a line
- logorithms and functions (17 Q's on various topics)
- Negative numbers squared: 5 squared - 2(5)(-4) + -4squared
- help with finding x intercept of x^3 + 7x^2- 49x- 30
- WORD PROBLEM: a 12 foot-rowboat can hold 4 people...
- Quadratic Functions: axis of symmetry for y = 4x^2 - 4
- Why did my teacher mark this wrong? (Inequality problem)
- graphing inequalities
- HELP!
- need help I am stuck test tomorrow
- solve x + 4y = 8
- figuring out a grade with percentages
- LCM: when calculating, is there a better method than...?
- Roofing Problem
- linear functions-equations and graphs
- slope of descent from mountain top to nearest hundredth
- Need Help Solving equation 2x / 5 = 6
- Need help understanding solving linear equations graphically
- Write the slope of a line that is parallel to each line...
- algebraic equation
- Write an equation in slope-intercept form for the...cont.
- college algebra: volumes, polynomials, points, etc.
- I need help with Elmination
- I need help w/ this math question!
- Substitution method: The diff. of 2 numbers is 16....
- Functions: find equation that explains listed points
- Algebra: solving -5x + 1 > 11, finding slope, y-int. of....
- nine to power of fifty five: value of ones digit is...??
- express (-5/2)^4 - 2^(-4) in the form a/b, where...
- translating 'twenty less than some number'
- Explanation needed for differance in solutions
- Solving quadratics: 4x^2 = 1, 11x^2 - 12 + 1 = 0, etc.
- I am 4 times as old a her. She was born when I was 39.
- 8 sections of seats: how many seats could there be?
- If 4 less than 3 times num. is 2 more than num. what is num?
- Inequality: If a > b, and if c > d, then....
- Is this correct? solving 4{[5(x-3) +2] - 3[2(x+5) - 9)
- Abstract number problems: One number is 5 more than....
- area question: 8-by-12 rectangle w/ circle inside
- if 5y + 2x = 23 and x = y + 1, what is the value of y?
- Newspaper route: how many days to save $1000?
- If 5t = 45 and tk = 1, what is the value of k ?
- distance formula: my answer are single or double numbers
- Factoring and Solving Equations with Factors(ing)
- given a^2 + n + 2b^2, find the value for n
- Solving Equations with rational expressions
- working on a 9 day project
- Auto revenue in June, July and August
- runners dropping out of a marathon race
- books and pens totally $2008
- Solve Equations with trinomials
- simplifying (5x/4x+3) - (6/4x^2+3x) + (2/x), {(3/x+1)+(....
- Number of coins
- linear equations: F= 1.8 C + 32.0
- linear equations: choose values of m and b, then....
- Help Needed: buying 100 animals for $1000 exactly
- Graphing x^2 + y^2 = 81
- sum is 42; product is 185; find the two numbers
- if f(t) = 2tx^2 - 4t - 1 find f(2) and f(-1)
- inequality for 'You are trying to decide which to buy...'
- Solve by factoring and applying the zero product property.
- Solve by using Quadratic Formula: 3x^2 - 5x - 7 = 0
- Solve by completing square: 2x^2 - 6x - 8 = 0
- Word problem: 11 yrs ago Cindy was 4 times as old as....
- Precalculus: find y=b=mx> with slope 4 through (-1,1)
- Algebra: solve 3/4 =1-3x-2 / x + 1 algebraically
- Negative Exponents: simplify expression to get pos. exp.
- graphing equation: find equations from graph
- pre-cal: formula for line crossing 1/x at 0.4 and 2
- Help with H.W. problem. 5(the little squared bracket) 24
- Polynomials: translate 'product of 3 less than twice x....'