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# 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...

# 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

# 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...

# the type of boundary line and shading for the graph of the inequality -2x - y >= -8

y = 2x + 8  I know it's going to be above the line and it is going to be dashed, but I don't know how to find the origin. Does it included the origin or does not include the origin?

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