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## Don - Math/Science Tutor from K-12 and College

### Malden, MA (02148)

 Travel radius 5 miles Hourly fee \$43.00 Save up to 15%
 Background check passed 9/2/2011 Usually responds in about 2 hours You don't pay for tutoring unless you find a good fit! You don't pay for tutoring unless you find a good fit!

# Can someone solve this equation for me stomped (answer)

2x^2 +14x =88   2x^2 +14x - 88 = 0   2(x^2 +7x - 44) = 0   2(x + 11)(x - 4) = 0   x = -11 or x = 4

# What is the term that should be added to the expression to form a perfect square trinomial? (answer)

C = (b/2)^2 = (17/2)^2   x^2 +17x + 289/4   (x + 17/2)(x +17/2)

the equation is y = mx + b where m is the slope and b is the y-intercept value   m = -5 and y-intercept value is -2 from the ordered pair (0,-2)   the equation is y = -5x -2

### Don's Hourly Rate

Hourly Fee: \$43.00

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## Background Check Status for Don L.

Don L. passed a background check on 9/2/2011. You may run an updated background check on Don once you send an email.