Como

How would I solve this basic algebra equation?

determine the solution set for 2sin^2x =1+sinx for 0 ≤ x ≤2π?

solve the system; x+y+2z=9 3x+5y-z=21 x+2y+3z=15?

Apex help !!!!!!?

substitute 3x - y = 7 2x - 2y = 2?

Quick Algebra question: Does g(x) = 1/f(x)?

What is the answer to the following problems? (a) 1/4=2^x (b) 125=25^3/5^x?

Need help with possibly explanation on how to answer the following math questions.?

Need help splitting (x + 1) / (6x + x^2) into partial fractions?

what is: +51 + (−50) + (+49) + (−48)?

Differentiate y=4x+1/x?

Please help me to transform this to vertex form: y=5x^2-2x+2?

what is 8 1/2 minus 3 5/8?

8 1/2 minus 3 5/8?

find the first four terms of the geometric progression if the first term is 12 and sum to infinity is 24?

What number multiplied by itself is equal to the product of 8 and 98?

please help please. find the derivative 1)dy/dx if y(x)= square root x^2+9?

3/10 minis 1/4?

factorise this: x^2-4x+5=0?

Algebra help! / finding x and simplifying?

When f(x)=4 (x+2)/(x-3)?

Can someone help me with this math word problem please?

please help.?

Please Help... z varies inversely with x and directly with y. When x = 6 and y = 2, z = 5. What is the value of z when x = 4 and y = 9?

Math question! Solve by substitution 2x-4y=7 4x+y=5?

One trig problem?

Complete the square of: 2x^2-10x=-8?

find three rational number between 2/3 and 3/4?

Math help:) simplify the following?

Help!!! Stupid question but is 7 to the power of 4 divided by 7= 1 to the power of 3 or 7 to the power of 3????

Multiply (5xsquare -6x+9) by (2x-3)?

What is 17/8 as a whole number?

Find rational number between 3÷4 and 5÷6?

integral of 2x/2+x-x^2dx?

if i get paid 40 dollars a week for about 2 1/2 months how much will i make?

How many quadrants does the graph of y=12x+3 pass through?

Does (tanΘ)(cosΘ) always equal sinΘ?

Does a protractor measure inches the same way as a ruler?

2z^3-6z^2/z^2-3z?

What is the equation of a line that passes through (2,-1) and (5,4). Write the equation in general form. Thanks!!!?

A circle has a radius of 10m. Find the length s of the arc intercepted by a central angle of 26°?

Solve for x: 9^4x - 27^x-4?

6) Solve for x: (1/5)^x = 5^x+6?

ALGEBRA HELP: How much dirt is there in a hole 3 feet deep, 6 ft long and 4 ft wide?

How to solve these equations?

Simplify (4x^-2)^2/2x^3 using positive exponents. Please?

Simplify 8(x + 6) - 5(x + 8).?

What is the mean of the numbers represented by x + 1, 3x - 2, and 2x - 5? *I think it's A*?

the probability of an event occurring 0.35. the probability of the event not occuring is?

common denominator of 15 and 20?