Algebra category

Posted by Anonymous some time ago

X + y = 11

Posted by Anonymous some time ago

Write the equation for the translation of y = |x|, 20 units to the right and 8 units up.

Posted by ryan94309 some time ago

While on a road trip, Steve drove 300 miles in 5 hours. After stopping for gas, he drove an additional 120 miles in 2 hours. Does this situation represent a direct variation? If so, what are the independent and dependent variables?

Posted by Khalid Khatib some time ago

Can someone solve this equation Find X and Y: 4XY+2=X+8Y

Posted by Brandon Ciantar some time ago

Linear Problem please help?

Posted by Keyonna IsLovely some time ago

Math algebra word problem

Posted by Mateus Sousa some time ago

what is (2h-4)11

Posted by Anonymous some time ago

The sum of 3 consecutive even integers is 54. What is the first consecutive integer? for this 1 i keep gettin different numbers, but i get 18 the most, what im i doing wrong

Posted by Jim some time ago

Solve: 2 - x = 11(x - 1) help please

Posted by Jenny some time ago

When 8 is subtracted from the sum of three times a number and 6, the result is less than 4 more than the number. Find all such numbers.

Posted by pudzey101 some time ago

Why do we have to learn algebra? What jobs do you need it for?

Posted by CREOLEKITTEN some time ago

How would I simplify and evaluate (4^2x^3y^-2z^-3/x^-5y^8z^-9)^2

Posted by vienfishy some time ago

Please help me with 3x^2-16x+5. Thank you!!!!

Posted by KATTALNUVA some time ago

Is there an easy way to solve system of equations using elimination?

Posted by Akshay some time ago

What is a real number

Posted by Sarah786 some time ago

Can u factorize it? x^4 - 2x^3 + 2x - 1 please explain too

Posted by repoecol some time ago

How can you convert x²-16x-32=0 into x=8±√(64+32)?

Posted by Anonymous some time ago

I need an answer to this algebra lesson Simplify each radical expression cubed root of -27x to the 6th power

Posted by Anonymous some time ago

How many gallons of a 60% antifreeze solution must be mixed with 100 gallons of 25% antifreeze to get a mixture that is 50% antifreeze?

Posted by help me please some time ago

Using the quadratic formula 8x^2-20x=8? please help

Posted by Lovagirl some time ago

Algebra - Number Properties help? 1. An empty bookcase has 6 shelves, and each shelf can hold no more than 50 books. You want to arrange 60 books in the bookcase so that the same number of books is on each shelf used. a. List the factors of 60. b. Lis

Posted by whatis some time ago

Can you factor a^2 + b^2 more?

Posted by Anonymous some time ago

Multiply and simplify: x^2 - 1/x-3 *4x-12/x^2 -x-2

Posted by peanut927 some time ago

How do i factor 2x^2 - 11x + 5

Posted by Kim900 some time ago

Evaluate 3x^0 and (3x)^0 when x is not 0. Are the results different?

Posted by brotha vic some time ago

Summer school... If f(x) = 2x + 3 and g(x) = (x - 3)/2, what is the value of f[g(-5)]?

Posted by Anonymous some time ago

Find the following f(a - 2) If f(x) = 5x - 1

Posted by drifter some time ago

Ant parade. An ant marches from point A to point B on the cylindrical garbage can shown in the accompanying figure. The can is 1 foot in diameter and 2 feet high. If the ant makes two complete revolutions of the can in a perfect spiral, then exactly how f

Posted by daniel some time ago

Find the degree 8 Taylor polynomial p(x) of f(x)=sinx about c=pi/2. Estimate the error using p(2) to approximate sin(2).

Posted by bamaboy8 some time ago

If 3x-7+4(x+3)=26 then x =?

Posted by naikaf11 some time ago

Evaluate 3x+2y-2z when x=5, y=2 and z=1

Posted by nuria l some time ago

I need help with math problem... Use the quadratic formula to solve the equation: 3x^2 - 16x = 5. Please someone help me!

Posted by Bunny some time ago

Find the slope of a line. -y=-3x+5

Posted by Anonymous some time ago

I need to find the intercept of the equation x - 2y=4

Posted by squish some time ago

If r = 5 z then 15 z = 3 y, then r = whats the process to get the answer to this question. its not so much the answer its self, its the process.

Posted by lisa some time ago

Each of the numbers below is a solution of the 2x + 3 > 7 EXCEPT

Posted by Ariiie some time ago

Describe a real world situation that can be modeled by the function y=4x + 9. Help?

Posted by junior some time ago

List the possible rational roots of the following equation: 3x^4 + 5x^3 + 3x^2 - 7x + 9 = 0

Posted by Elaine some time ago

Solve by the elimination method 5x + 9y = 67 4x -9y = -76

Posted by trouble some time ago

2/5x=-12 please help

Posted by flowersmakemehappy some time ago

F(x)= (2x/x-3) G(x)=(3/x) find (gof)(x) and its domain

Posted by Anonymous some time ago

How do I solve this equation: 0=X+20*log10*(1/y) where x is a known variable, solve for y

Posted by Anonymous some time ago

What goes into 97?

Posted by stephzgurl some time ago

A boat travels 50 miles downstream in the same time that it takes to go 30 miles upstream. The speed of the boat in still water is a constant 36 miles per hour. Then, in mph, the speed of the stream is

Posted by skylertodd some time ago

What is the vertex of the function, s= -p^2+120p+1400?

Posted by Anonymous some time ago

If $60 is estimated to be the average fuel cost (f) and the monthly hanger rental is $3,000- what would be the equation for the profit, P, in terms of x?

Posted by Anonymous some time ago

What are the recursive formulas for these sets of numbers: 1) 0,20,36,48.8 2) 100,160,226,298.6 3) 50,36, 27.6, 22.56 4) 40,44, 50.4, 60.64 5) 180, 144, 111.6, 82.44 6) 2500, 1280, 670, 365 7) 500, 650, 830, 1046 8) 90, 67, 48.6, 33.88

Posted by k2587 some time ago

Row1 1 row2 3 5 row3 7 9 11 row4 13 15 17 19 row5 21 23 25 27 29 Find the middle number in the 99th row. What is the sum of the numbers in the 30th row?

Posted by CHOTI GUDDU some time ago

WHAT IS THE EXACT SOLUTION OF THE EQUATION X^X=100?

Posted by Anonymous some time ago

Which value of p is the solution of 5p - 1 = 2p + 20?

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