A chemistry book comprises of two section: organic and non-organic in the ratio 2:8. How much of each type of content will be needed to make a book of 400 pages?

Sven is thinking of two numbers. thesum is 12 the difference is 4 what are the two numbers

Consider the following figure. Which of the following statements are true? A. 2 and 3 form a linear pair B. 1 and 4 are supplementary angles C. m1 + m2 + m 3 = 180 D. m3 + m4 = m1 + m2 E. 1 and 4 are vertical angles

0.2X0.8 what's the answer

Is y = (x+5) / 4 a function?

How do you subtract fractions? I keep forgetting.

5.36 - 0.78 = 4.58 5.37 4.38 5.48

What is the solution to ... 12x-7

Mike has 4 black marbles tom has 2 black marbles how many black marbles do they have in all

Find all roots: x^3-7x^2-12x = 0

What is the constant of proportionality between the volume of the new box and the volume of the original box?8inches, 20 inches, 40inches