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Post New Question
All Questions
+0
234931 Questions
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489
2
math think and review
5m+-1=-1t5m what is m
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Guest
Jan 6, 2017
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493
3
Why
Why are most of the forum questions just a useless waste of space?
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Guest
Jan 6, 2017
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481
1
sum and difference formulas
how do you use sum and difference formulas?
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Guest
Jan 6, 2017
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489
1
question
What is 132.853 – (0.0769 x 180.2) – (0.3877 x 21) + (6.315 x 1) – (3.2649 x 9) – (0.1565 x 170)
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Guest
Jan 6, 2017
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629
7
99!
what is 99!
amnesia
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Guest
Jan 6, 2017
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797
1
what value of u makes the equation true? u - 9 = -7u + 7
what value of u makes the equation true? u - 9 = -7u + 7
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Guest
Jan 6, 2017
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639
2
Math help
Tell whether the ordered pair is a solution of the system of linear inequalities?
(0,0); y>2
read more ..
Melody
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Guest
Jan 6, 2017
+3
1097
3
+92
Help pls
Answer as many as you'd like please (include work).
Find the solution:
read more ..
DiamondDragon43
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UndertaleButtercup32
Jan 6, 2017
0
905
2
Ship help
A ship sails 20km due north and then 35km due east. How far is the ship from it's starting point ?
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Guest
Jan 6, 2017
0
487
2
???????
how do you do an exponent on a calculator
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Guest
Jan 6, 2017
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684
2
Piper is obsessed with stupid things
Piper drops her keys from a third-story window to a friend standing on the sidewalk. The distance between the keys and the ground, in feet, can be represented by the function f(x)=-16x^2+32, where x is the time in seconds. Piper would like to be able to
read more ..
amnesia
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Guest
Jan 6, 2017
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503
1
what is the name of a math term
what is the name of a math term
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Guest
Jan 6, 2017
Jan 5, 2017
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548
3
how to make 2 3/8 a desimole
how to make 2 3/8 a desimole
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Guest
Jan 5, 2017
0
731
2
Math Homework
Kristen spent $131 on shirts. Fancy shirts cost $28 and plain shirts cost $15. If she bought a total of 7 then how many of each kind did she buy?
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Guest
Jan 5, 2017
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504
2
need help
ratio of 5 to 4 with product of 81
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Guest
Jan 5, 2017
0
396
2
i have a hard math question
a runner's pace is 13 km per hour to the nearest meter how far can he run in 50 minutes
thanks
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Guest
Jan 5, 2017
0
392
1
6*2
what is 2*6
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Guest
Jan 5, 2017
0
4700
2
A change purse contains a total of 100 nickels and dimes. The total value of the coins is $7. How many coins of each type does the purse contain.
A change purse contains a total of 100 nickels and dimes. The total value of the coins is $7. How many coins of each type does the purse contain.
I have no idea how to solve this.
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Guest
Jan 5, 2017
0
524
1
heip me please
hello
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Guest
Jan 5, 2017
0
528
1
Linear equations
What is negative five minus negative seven
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Guest
Jan 5, 2017
0
3944
4
x=0 at the end of an equation: no solution?
can you have an answer that ends with x=0 or is that no solution?
amnesia
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Guest
Jan 5, 2017
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544
0
1/inf in calculator
Why does the calculator say that 1/inf is 1/inf and not "N/A" or "0", for example.
Guest
Jan 5, 2017
0
436
0
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1234569999999999999999999*9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
Guest
Jan 5, 2017
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