Answer:
(-1,0)
Step-by-step explanation:
I used a graphing calculator and that is the solution
Answer: 3x + 4c + 11
Step-by-step explanation: Combine like terms.
10 x 25 = 250, well 20 x 25 is just double that, its 10 doubled x 25 so he probably just added it up. repeated addition really helps with times tables.
23(3) + 3
= 72
Why do you write 2 equations?
