Answer:
B
Step-by-step explanation:
Multiply each ratio by the same number
4x3=12 7x3=21
Answer:
Step-by-step explanation:
In this problem, we need to write the factor form of expression 
.
It can be done as follows :
Taking common form the terms as follows :
It can be also written as :
Hence, the factored form of is
No x = -10 cannot be an input value because the x is the number of students , which can only be from 0 and above. You cannot have negative students.
The answer is 2k^2 - 7k - 4 because 2k x k is 2k^2 and 2k x (-4) is -8k and 1 x k is k and 1 x (-4) is -4. So then you would get 2k^2 - 8k + k - 4 which simplifies to 2k^2 - 7k - 4 which is your answer.
Answer:
(-4, -5) it gives the answer in the question
Step-by-step explanation:
