Write 0.0000000068 in scientific notation.

Is 4r=-5s+1/4 proportional?

What is the first step in writing f (x) = 6x2 + 5 - 42x in vertex form? A. Factor 6 out of each term. B. Factor 6 out of the first two terms. C. Write the function in standard form. D. Write the trinomial as a binomial squared.

find the probability a magazine contains fourteen pages you open to a random page the page number is two or 7

Order the lengths 1/4 inch, 0.5 inch, and 10/25 inch from least to greatest

Alexander spins a spinner with four equally-sized regions and flips a coin. how many outcomes are possible?

Three vertices of a square are (-2, 2), (-2, - 3), and (3, - 3). What is the fourth vertex of the square? A. (-3, 2) B. (-2, 3) C. (3, 2) D. (3, 4)

Simplify 12:4 to the smallest form

If x=2 then how can 5 (2x-3) + 2 and 12x-15 be equivilent?

Find the sum of (x+5) and (2x+3)

How to write 438 in standard