Search 72,408 tutors

Word Problem

One pump can drain a pool in 10 minutes. When the other pump is also used, the pool only takes 8 minutes to drain. How long would it take the second pump to drain the pool if it were the only pump...

x+y = 8 2x=y-5 using elimination

how to solve algebraic equation using elimination method

How would I work out the answer to this algebraic equation?

8x+6=4x+26  step by step how to would be nice

solve 0.7n-1.5+7.3=14.5

two-step equations with fractions and decimals

A+3sqrt BX+C = D solve for x

A+3sqrt BX+C = D solve for x

Solving two step equations

How to solve 2 step equations. (1 of my videos out of over 70 that I have, mostly related to Geometry)

How to simplify each expression & write in scientific notation?

(3*10^6) (2*10^4) (7*10^5)^3 (6*10^-3)^3(2*10^-4)

9/2x+1=4/x

solve the equation if there is no solution say no

5x+y=2 a

how do you find the linear function with slope -11/7 and y interceept (0,-7)

find linear function f(x) =mx+b with slope of -11/7 and y intercept of (0,-7)

If 5 times A's salary exceeds twice B's by \$6400, and 4 times A's salary exceeds 3 times B's by \$2600, find the salary of each man and show work.

I'm not sure how to set this problem up and would like to see how it's done.  Thanks!

y=2x+5y=6x+1

What like to solve the above equation

Need equation

q=60-2p+5y

Consider the market for trucks. Assume that the demand for trucks is given by 60 2 5 D Q P Y where P is price per truck and Y is the income of the buyers. The supply of trucks is given by...

What is the ordered pair for the solution to the inequality y <= -2x + 10?

My answer is (0, -4). Am I right?