Saturday
December 7, 2013

# Posts by Kendra

Total # Posts: 209

Mathematics
What is the slope of the line described by the equation 1 _____________________________-x+-y=5___ ________________________________3______ i hope someone understands this problem

how to find common factors and common multiples for prime factorization.

Inequalities
Shelby's test scores are 99, 91, and 85. If she must average at least 90 points to get an A in the class, what must she earn on the next test? Okay so this was my equation but it came out completely wrong. 99+91+85+x greater than or equal to 90 So what should the equation be?

Math
Okay, I just need the steps for simplifying this type of radical: 5 -- 3√2 thats all one problem. thanks!

Algebra Help
Okay, I just need the steps for simplifying this type of radical: 5 -- 3√2 thats all one problem. thanks!

Okay, I just need the steps for simplifying this type of radical: 5 -- 3√2 thats all one problem. thanks!

Chemistry
Which of the following statements is (are) true? A. The vapor pressure of CO2 is lower than the vapor pressure of water. B. Sea water has a lower vapor pressure than distilled water. C. The vapor pressure of 1 m NaCl is higher than the vapor pressure of 0.5 m KNO3, assuming th...

Algebra
Write the equation of the line that passes through the (-2,1) and is perpendicular to y=5. Okay, I don't understand how I can do this without a slope.

Algebra Help
Wait wouldn't that last part be y-1=1/2(x-5) because five is the midpoint of the x's

Algebra Help
Write the equation of a perpendicular bisector of the segment joining the points: (7,2) and (3,0). Okay, so I don't even know what a bisector is. Is there a formula for this or something? If some could someone tell me it. Or tell me the process.

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