X = -6y
x + 4y = -4
What’s the substitution method

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion