Y^2-5y+1- a= 4y^2-y+7
a=y^2- 4y^2-5y+y+1-7
a= -3 y^2 - 4y - 6 this is the polynomial
Answer:
9:49 is the answer because question say ratio is square of small and big
I think you divide 18.96 by 3 to get the amount for one pound cost then go pound for pound there
Answers:
- Cold climates favor mechanical weathering.
- Lower precipitation levels lead to more chemical reactions.
- The chemical reaction rates of minerals are not impacted by temperature.
The options that describe the climate effect on a constant rate of weathering are cold climates favor mechanical weathering, lower precipitation levels lead to more chemical reactions, and the chemical reaction rates of minerals are not impacted by temperature.
Carry on Learning!
Our goal is to get y by itself
We will first add 3x to both sides to get
-5y = 3x - 15
We will then divide both sides by -5 to get y by itself which becomes
y = -3/5x + 3
