Answer:
D
Step-by-step explanation:
When solving matrices, we need to get the inverse of the matrix
2 6
0 1 we need to get the inverse
The inverse is
.5 -3
0 1
This is what we have to multiply before the coefficient matrix of 2
-3
Answer:
2.0833
Step-by-step explanation:
2 3/4 + 3 1/2 =6.25
6.25(1/3)=2.0833
Answer:
2 1/2 dollars per side
Step-by-step explanation:
7 + 5 is 12 so half of five ( 5$ is the price of two sides ) is 2 1/2 and 2 1/2 is the price of one side.
( sorry if it is confusing ^O^ )
Answer:
5 apples
Step-by-step explanation:
20 - 15 = 5
Answer:
See below.
Step-by-step explanation:
So we have the two functions:
And we want to find f(x) + g(x).
So, substitute:
Combine like terms:
Simplify:
So: