All Questions

753

How many chips to win the prize?

I need 800 points to win the prize. 1 spin costs 1 chip and grants 1 point. 10 spins cost 8 chips and grant 10 points. How many chips do I need to get 800 points?

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Guest Aug 21, 2016

753

Distributing(???) with an exponent

how do i solve a problem like this: 5+(x-2)^2=30?

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Guest Aug 21, 2016

1252

+127

ill give u a good rating if u answer this :)

The number of ducks in the pond tripled when the new flock landed. Next, 11 more ducks came. The resulting number of ducks was 13 less than 4 times the original number. What was the number?

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mayazhanmath Aug 21, 2016

864

Determine all possible solutions

Hi,

I have a problem solving the following:
read more ..

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Guest Aug 21, 2016

1360

What constant k will make y^2 + 24y + 16 + k the square of a binomial?

Omi67 ●●

Guest Aug 21, 2016

1154

how do I find the solution for: The cost of manufacturing clocks is given by : c= 81(squareroot n+ 16 dollars), where c is the total cost and n is the number

how do I find the solution for: The cost of manufacturing clocks is given by : c= 81(squareroot n+ 16 dollars), where c is the total cost and n is the number produced. What is c when no clocks are produced?

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Guest Aug 21, 2016

940

Please help:

Please help:
W¹ + W² + W³ = 9 W¹ =
3W¹ + W² + 2W³ = 16 read more ..

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Guest Aug 21, 2016

820

remainder

Positive integer x leaves a remainder of 2 when divided by 8. What is the remainder when x+9 is divided by 8

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Guest Aug 21, 2016

604

Help Quick Plz

What is the solution to the system of equations?
y=x-2
2x+2y=4

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Guest Aug 21, 2016

586

trigonometric integral

does anyone remember how to compute the integral from 0 to +infinity of sin(at)/(1+t^2), with a>0? Thanks

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Guest Aug 21, 2016

788

5a-15+9a=3a+29

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Guest Aug 21, 2016

432

Discount

what is the formula to calculate 10% of 20,000

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Guest Aug 21, 2016

465

Discount

what is the formula to calculate 10% of 20,000

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Guest Aug 21, 2016

431

homework kappa

8-x=3*x ? please help

Guest Aug 21, 2016

879

+31

the number of boys in a sports club increased by 35%.

the number of boys in a sports club increased by 35%.
the number of girls in the club has decreased by 10%.
now there is an equal number of boys and girls.
what was the original boy:girl ratio? read more ..

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oddbox Aug 21, 2016

682

+31

need help please!!

the number of boys in a sports club increased by 35%.
the number of girls in the club decreased by 10%.
there are now equal numbers of girls and boys.
what was the original ratio of boys:girls? read more ..

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oddbox Aug 21, 2016

673

hello

hello.I'm Alice fathi.
-I love eating food like doghnuts yum!
-I don't have a boy to cuddle with
-I live in 808 near hilton hotel in abu dubai read more ..

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Guest Aug 21, 2016

527

a pair of jeans was sold for $30 after a discount of 25% find the original price of the pair of jeans

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Guest Aug 21, 2016

648

hard

simplify 3/4 + 5/8. the answer is

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Guest Aug 21, 2016

677

halp

the ellipse with foci F1(1,-4) and F2(5,-4) that passes through the point (3,2)

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Guest Aug 21, 2016

675

Please, help me find a and b

What is a and b in (a+b√3)(5-2√3)=1? Why?

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Guest Aug 21, 2016

640

Addition

1. 567 + 234 =

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Guest Aug 21, 2016

1320

+1886

Math Questions (Need Help)

1. One day, a person went to a horse racing area. Instead of counting the number of humans an horses, he conuted 74 heads and 196 legs. How many humans and horses were there?
A. 37 humans and 98 horses
B. 24 horses and 50 humans read more ..

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EighthMersennePrime Aug 21, 2016

695

hello

what is 33 plus 642

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Guest Aug 21, 2016

All Questions ⁺⁰238122 Questions

How many chips to win the prize?

Distributing(???) with an exponent

ill give u a good rating if u answer this :)

Determine all possible solutions

What constant k will make y^2 + 24y + 16 + k the square of a binomial?

how do I find the solution for: The cost of manufacturing clocks is given by : c= 81(squareroot n+ 16 dollars), where c is the total cost and n is the number

Please help:

remainder

Help Quick Plz

trigonometric integral

5a-15+9a=3a+29

Discount

Discount

homework kappa

the number of boys in a sports club increased by 35%.

need help please!!

hello

a pair of jeans was sold for $30 after a discount of 25% find the original price of the pair of jeans

hard

halp

Please, help me find a and b

Addition

Math Questions (Need Help)

hello

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