Answer:
<u>Option B</u> will be your answer
Step-by-step explanation:
I hope this helps u have a great day ^_^
Answer:
-15u+5
Step-by-step explanation:
- open up the bracket -15u-5+10
- liketerms together -15u+5
- hence answer is -15u+5
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
You need to divide 20\ 2.85
20/2.85= 7.01
Which means that Jordan can buy 7 books, and have money left, but mot enough to buy a book.
Each small doll cost 6.5 dollars and each large doll cost 10 dollars