Which of these equations shows rust, Fe2O3, forming when oxygen, O2, reacts with iron, Fe? Question 10 options: 2Fe2O3 → 3O2 + 4Fe 4Fe → 3O2 + 2Fe2O3 3O2 + 4Fe → 2Fe2O3 2Fe2O3 + 4Fe → 3O2

The cost to rent an instrument is $65 for the first month. it cost $30 for each additional month, x, that the instrument is rented. which expression represents the total cost of renting the instrument? 30+65x x+35 65+30x x+95

9 1 / 2 gal of gas into his car. Convert this amount to a decimal.

The probability assigned to each experimental outcome must be

X+y=90 x=14+3y what is the x and y

Use the elimination method to solve the system of equations. choose the correct ordered pairs - x + y=-3 and 3x + 2y=9

What is the decay factor that corresponds to a 10% decrease? a. 10 c. 90 b. 0.10 d. 0.90

Meghan is a 50% free throw shooter select a model to stimulate a game in witch in which meaghan shoots 10 free throws

What is 100 + 15.8:6

What is the remainder of 9,428 divided by 42?

Find the percent change from 15 to 18.