Input the equation for the following line in standard form ax + by = c. reduce all fractional answers to lowest terms.

a line with y-intercept of 2 that is parallel to 2x + y = -5.

All things considered, you know that for a line to be parallel it needs to have a similar slant. In the event that you unravel the condition for y you see that: 
y=-2x-5 
So the incline is - 2. 
Utilizing incline capture shape (y=mx+b) 
you can compose your new line as: 
y=-2x+2 (the - 2 we got from the reality its parallel, and the 2 is the y-block) 
At that point simply rework it to standard shape. 
y+2x=2

1.17+3.99a. you combine the terms with a to create 3.99 and the 1.17 stays because it has no like terms or a variable

Num of plants = (original#ofplants)*(1.6)^t