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Post New Question
All Questions
+0
237634 Questions
0
732
2
+8262
Multiple choice question
Using front-end estimation, which number added to 8.43 results in an estimated sum of 15?
A. 6.59
B. 7.59
C. 8.04
read more ..
AzizHusain
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DragonSlayer554
Aug 27, 2014
+3
709
1
what does evaluate mean
what does evaluate mean
AzizHusain
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Guest
Aug 27, 2014
0
638
1
Use the grouping symbols so that the given expressions has a value of 1. 15/3+2-1+1
Use the grouping symbols so that the given expressions has a value of 1.
15/3+2-1+1
CPhill
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Guest
Aug 27, 2014
0
532
1
What is 2 x -4
What is 2 x -4
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Guest
Aug 27, 2014
+3
625
3
What is 2+2?
What is 2+2?
TakahiroMaeda
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Guest
Aug 27, 2014
0
655
1
passing through (3,-1); parallel to the graph of 2x+4y=7
Find the equations of the lines meeting these conditions:
passing through (3,-1); parallel to the graph of 2x+4y=7
CPhill
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Guest
Aug 27, 2014
0
512
1
(x^3-2x^2-13x-1o)/(x+2)
(x^3-2x^2-13x-1o)/(x+2)
AzizHusain
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Guest
Aug 27, 2014
0
849
3
+8262
And how do you do front-end estimation for addition?
And how do you do front-end estimation for addition?
TakahiroMaeda
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DragonSlayer554
Aug 27, 2014
0
909
10
+8262
How do you do front-end estimation for subtraction? I need the answer as fast as possible!
How do you do front-end estimation for subtraction? I need the answer as fast as possible!
thank you
Melody
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DragonSlayer554
Aug 27, 2014
0
683
4
HOW TO GET GOOD AT MATHS
HOW TO GET GOOD AT MATHS
TakahiroMaeda
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Guest
Aug 27, 2014
0
662
2
Could someone help me in understanding Special Right Triangles?
Could someone help me in understanding Special Right Triangles?
Alan
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Guest
Aug 27, 2014
0
685
3
How do I make a fraction on this calculator?
How do I make a fraction on this calculator?
math
arithmetic
rosala
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Guest
Aug 27, 2014
0
417
1
the function were you put in a number and the Machine doubles it and add 7.. f (x) =x^2-2
the function were you put in a number and the Machine doubles it and add 7.. f (x) =x^2-2
Melody
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Guest
Aug 27, 2014
0
537
1
48/4^2+3over5
48/4^2+3over5
Melody
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Guest
Aug 27, 2014
+3
1
7288
2
A= 1/2bh solve for h
A= 1/2bh solve for h
AzizHusain
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Guest
Aug 27, 2014
0
576
1
(y^2+3y+1)4+y^2+3y
(y^2+3y+1)4+y^2+3y
AzizHusain
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Guest
Aug 27, 2014
Aug 26, 2014
0
670
1
-5/4 * -11/4
-5/4 * -11/4
math
arithmetic
Melody
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Guest
Aug 26, 2014
+3
507
1
+95
What is 20 + 20?
What is 20 + 20?
therealQuestioner
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therealQuestioner
Aug 26, 2014
0
596
2
what is -8+12
what is -8+12
math
arithmetic
therealQuestioner
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Guest
Aug 26, 2014
0
546
2
(2^2014)-(2^2013)
(2^2014)-(2^2013)
Melody
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Guest
Aug 26, 2014
0
981
1
what is set-builder notation?
what is set-builder notation?
therealQuestioner
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Guest
Aug 26, 2014
0
613
3
why is math so hard!?!?!
why is math so hard!?!?!
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Guest
Aug 26, 2014
+3
816
3
what is the answer of -7.60 × 102 ? -7.6 × 102 is it > < =
what is the answer of -7.60 × 102 ? -7.6 × 102 is it > < =
DragonSlayer554
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Guest
Aug 26, 2014
+3
644
2
what's 23.2569x25.6488-2.589
what's 23.2569x25.6488-2.589
Melody
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Guest
Aug 26, 2014
+3
616
2
-3/2^2+8(-3/2)
-3/2^2+8(-3/2)
Melody
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Guest
Aug 26, 2014
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