All Questions ⁺⁰238017 Questions

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772

3

solve each system by elimination

solve each system by elimination
7x+8y=14
-7x-7y=-21

Guest May 17, 2017

0

521

0

dude

what is 27 multiplied by eleven dollars

Guest May 17, 2017

0

646

2

Math help Ɛ>

x^2/3(8x)^1/3 simplify using properties of exponents, answer in radical form. Thanks!

Guest May 17, 2017

0

775

1

????

is domain for x or y?

Guest May 17, 2017

0

983

1

what is 4x-7>29 and how would it be done?

what is 4x-7>29 and how would it be done?

Guest May 17, 2017

0

609

1

help please

whats the answer to (x+5)(x+5)+25

Guest May 17, 2017

0

599

1

Solving radical equations

Sqrt(3x-2) -4=0

Guest May 17, 2017

0

1151

2

+182

What is the average pound

A zoologist tagged 4 tortises in a consevation area. The average weight of the 4 tortisis was 87 pounds. The zoologist added 2 more tortises. The average weight of all 6 tortises was 90 pounds what was the average weight of the last 2 tortises
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Animallover36 May 17, 2017

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1538

2

A semi-circle of radius 4cm has the same area as a complete circle of radius r cm. What is the radius of the complete circle?

A semi-circle of radius 4cm has the same area as a complete circle of radius r cm. What is the radius of the complete circle?

Guest May 17, 2017

0

1167

7

+74

hey

hey guys my brother cant walk can you guys plz take time to pray and ask the lord to help

off-topic

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Britney.Flitter May 17, 2017

0

807

1

Logarithms

can we put our own base to the logarithms?

Guest May 17, 2017

+2

1540

2

+86

How I Feel

how i feel sometimes when i dont understand math

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off-topic

KawaiiKibby May 17, 2017

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825

3

5(2y-3)/3y=3

5(2y-3)/3y=3
Find y

Guest May 17, 2017

0

595

1

4x(squaed)-9=0 facrored form show steps pls

4x(squaed)-9=0 facrored form show steps pls

Guest May 17, 2017

0

556

0

lololololol

off-topic

Guest May 17, 2017

0

679

1

Two sample test confidence interval help

https://puu.sh/vT44s/7b78bb54cb.png I keep trying this equation, but my answer never comes out as -2 plus or minus 1.571. Even when I enter it into this calculator something goes wrong, please help.

Guest May 17, 2017

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