All Questions ⁺⁰237827 Questions

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559

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math think and review

5m+-1=-1t5m what is m

Guest Jan 6, 2017

0

572

3

Why

Why are most of the forum questions just a useless waste of space?

Guest Jan 6, 2017

0

557

1

sum and difference formulas

how do you use sum and difference formulas?

Guest Jan 6, 2017

0

561

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)

Guest Jan 6, 2017

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709

7

99!

amnesia ●●●●●●●

Guest Jan 6, 2017

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849

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

Guest Jan 6, 2017

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712

2

Math help

Tell whether the ordered pair is a solution of the system of linear inequalities?
(0,0); y>2
read more ..

Guest Jan 6, 2017

+3

1152

3

+92

Help pls

Answer as many as you'd like please (include work).

Find the solution:
read more ..

DiamondDragon43 ●●●

UndertaleButtercup32 Jan 6, 2017

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977

2

Ship help

A ship sails 20km due north and then 35km due east. How far is the ship from it's starting point ?

Guest Jan 6, 2017

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559

2

???????

how do you do an exponent on a calculator

Guest Jan 6, 2017

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759

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 ..

Guest Jan 6, 2017

0

576

1

what is the name of a math term

what is the name of a math term

Guest Jan 6, 2017

Jan 5, 2017

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616

3

how to make 2 3/8 a desimole

how to make 2 3/8 a desimole

Guest Jan 5, 2017

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797

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?

Guest Jan 5, 2017

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581

2

need help

ratio of 5 to 4 with product of 81

Guest Jan 5, 2017

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468

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

Guest Jan 5, 2017

0

450

1

6*2

Guest Jan 5, 2017

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4754

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.

Guest Jan 5, 2017

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591

1

heip me please

Guest Jan 5, 2017

0

602

1

Linear equations

What is negative five minus negative seven

Guest Jan 5, 2017

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3962

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 ●●●●

Guest Jan 5, 2017

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609

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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

495

0

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1234569999999999999999999*9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

Guest Jan 5, 2017

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