Answer:
D. (6,6)
Step-by-step explanation:
Given the system of two equations
1. Add these two equations:
2. Subtract these two equations:
Hence, the solution to the system is (6,6)
Answer:
its 2
Step-by-step explanation:
so 6x2 is 12 and 5x2 is 10
u have to find the gcf of 12 and 10 which is 2 :)
The answer is C . -7r^2 + 12r -8
You combine the numbers that have the same letter attached to them. Then you add or subtract the bumbers from each other to. After that you make the numbers and the numbers with letters into one equation
Ex: 13+5r+7r= 13+12r
Step-by-step explanation:
2w+w=3w If theres a letter by itself it means theres a 1.
Answer:
It is A
Step-by-step explanation:
