Answer:
3k^2 -k+5
reason:
when adding two equations together, you combine like terms.
First, add -2 to 7 to get 5
Then, add k, or 1k, to -2k, which gives you -1k, or just -k
3k^2 stays the same because there are no like terms in the other equation to combine it with
Answer:
Simultaneous equations are two or more algebraic equations that share variables e.g. x and y . They are called simultaneous equations because the equations are solved at the same time. Each of these equations on their own could have infinite possible solutions.
Answer: ITS C
Step-by-step explanation:
Answer:
6 birds
Step-by-step explanation:
7+11+0=18
18/3=6
6 birds
I think the answer is 7, Please let me know if im wrong
