Write this Ellipse equation in standard form: 25x^2+4y^2+100x-24y +36=0 i need this soon. i just need to learn. please answer preferably with work and right answer :)

Use set buikder notation to represent the following set: {, -2, -1, 0}

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?