Answer:
6x+20 or 2(3x+10)
Step-by-step explanation:
Six friends went to a basketball game and four people paid $5 extra for a t-shirt. To find the total cost, multiply 6 by x and 4 by 5 this add them together:
6*x+4*5
6x+20, If needed you can factor this expression to:
2(3x+10)
The answer would be wx(yz) because the associative property says that you can change where the parenthesis are while keeping the same equation.
The equation is w(xy)z, but moving the parenthesis some where else will not change it, such as wx(yz).
Answer:
If the shape of end face has n sides
Then, in total, there are n+2 faces
Using that formula
Faces in 20-sided polygon = n+2 = 20+2 = 22
Step-by-step explanation:
Pls vote as brainliest
Answer:

Step-by-step explanation:
The differential equation
can be solved by separation of variables. Write the equation as
Integrate on both sides
where C is a constant.
is also a constant and we will keep calling it C, (there is no reason to change the letter). We have then
(1/C) is a constant, and for the same reason we will keep calling it C. So the general solution is
Now, we use the initial condition x(0)=0
and the particular solution is
I think the answer is B. Hope I helped