If three times a number is increased by 24, the result is 16 less than seven
1 answer:
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Answer:
Step-by-step explanation:
The matrix that represents the matrix D is
Given the elements of the matrix C.
The matrix c is represented by its rows and columns element, and the arrangements are:
C11 = 3 C12 = 1 C13=-9 C14 = 8
C21 = 2 C22=2 C23 =0 C24 = 5
C31 = 16 C32 = 1 C33=-3 C34=11
Remove the matrix name and position
3 1 9 8
2 2 0 5
16 1 -3 11
Represent properly as a matrix:
Matrix C equals matrix D.
So, we have:
Hence, the matrix that represents matrix D is
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Answer: Stephanie is the fastest
Step-by-step explanation:
Here we have to find who runs faster:
Liz:
Katie:
Stephanie:
Noah:
As we can see after comparing, Stephanie is the fastest, since she travels more distance in less time.