# math

posted by .

245 = .25x not sure how to do this since I have only learned with ratios

• math -

245 = .25x

Divide both sides by 0.25

245 / 0.25 = 980

## Similar Questions

1. ### math

how would you factor (5(x+2)^4)+(3x(x+2)^3)-(2x(x+2)^2). I have so far gotten it down to 2(3x^4+25x^3+74x^2+92x+40) but i'm not sure that i am doing this right.
2. ### COM/155

For this project, I had to write 5 clear, concise, well written sentences about what I've learned this week. Do these sentences look correct to you?
3. ### English

Writing sentence and Paragraphs. Does the below look correct?

Write the polynomial in simplest form with roots 4, 5i and -5i(multiply it out so no parentheses remain (x-4)(x+5i)(x-5i)(NOT SURE ABOUT THIS ONE) (x-4)(x^2-25i^22) (x-4)(x^2+25) x^3+25x-4x^2-100 x^3-4x^2+25x-100 Is this correct
5. ### Math 8R Qs. Help!!!!!!!!!

Fill in the numbers to continued the pattern. 250, 245, 235, ____, 200, 175, _____, _______ 250 - 245 = 005 245 - 235 = 10 The number between 250 - 245 is 5, since the answer is 5 and the number between 245 and 235 is 10. Please help …
6. ### English

Hello all. I speak very little of english. My teacher emailed me this and I wan't to make sure I understand correctly. [The final exam will only cover material since the midterm.] this means that final exam will ONLY cover what we …
7. ### math

The graph of a reciprocal function of the form f(x)=1/ax+b where a is not equal to 0 and b is not equal to 0. Which is the equation of the original function f (x)?
8. ### Trigonometry

Hello! Explain why the primary trigonometric ratios depend only on the given angle and not the size of legs and hypotenuse of a right triangle?