Monday
May 20, 2013

# Posts by Christy

Total # Posts: 296

Chemistry
Phosphoric acid reacts with magnesium hydroxide to produce magnesium phosphate and water via the following reaction:H3PO4 + Mg(OH)2 -----> Mg3(PO4)2 + H2O.Balance the equation, then enter the coefficients

math
mr delgado, a salesmen, makes a 6% commission on all items he sells. one week he made \$390.00. What were his total sales for the week.

math
a team wins 80% of its games. if it wins 68 games, how many games has it played

math
in a class of 35 students 7 students get a b what percent of the class received a b

math 213
Kahlil said that using the equation he can find a similar equation for Examine his argument. If it is correct, supply any missing steps or justifications; if it is incorrect, point out why. = a2 - 2ab + b2 = a2 + 2a1-b2 + 1-b22 1a - b22 = 3a + 1-b242 2ab + b2, 1a - b22. 1a + b...

In this passage I need to find the main idea and 3 supporting details. You have probably gone on a merry-go-around. Theres one at most theme and carnivals. You find a painted horse or other animal. You climb up on its back. Most of the animals are on the poles. The poles go up...

geometry
2x+63= 4x+2

math
If E,N,O,T, and W each represent a diffrent integer, can you find more than one solution to this problem? ONE + ONE = TWO

math
If E,N,O,T,and W each represent a different integer, can you find more than on solution to this problem?

english
I need to know why the first month of the year was named January I looked online and i t doesnot state why the first month of the year was NAMED January

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