4b+6=5 —— that’s correct because it’s asking for the sum of 4 times and number and 6=5 and sum is addition
Answer:

Step-by-step explanation:
The given differential equation is :
xy′−3y=6
We want to determine which of the following options is a solution to the differential equations.
The function that satisfies the differential equation is a solution.
We can verify that

satisfy this differential equation.
We differentiate to get:

We substitute the function and its derivative into the differential equation to get:

We expand and simplify on the left:

This simplifies to:

Verified.
We can show that all the other functions do not satisfy this differential equation
Answer:
this is your answer. look it once
Answer:
It's the second and third one!!
Step-by-step explanation:
45/72 of the votes were for blue and 40/72 people voted for green.