Not for sure but maybe, -0.39285714285 if it’s correct hope it helps!
I was only able to come up with the answer of 1. Here is my work (don’t mind the messy handwriting I was writing with my finger on my phone)
Answer:
To develop a molecular clock, you need to find which of the following?
a sequence of molecules
the rate at which changes occur in a type of molecule
how much total change has occurred in a type of molecule from two different species
how many molecules a species has
Step-by-step explanation:
To develop a molecular clock, you need to find which of the following?
a sequence of molecules
the rate at which changes occur in a type of molecule
how much total change has occurred in a type of molecule from two different species
how many molecules a species has
Answer
x= -9y/5 +18
y= -5x/9 +10
Step-by-step explanation:
Answer:
The graph is attached.
Step-by-step explanation:
+ =
= - +
Multiplying both sides by 4 gives;
y = + 6
You can graph this solution using a graphing calculator to get the answer as attached.