Answer:
whats the equation?
Step-by-step explanation:
First, you add them together which equals 42 than divide by 6. There are 3 different ways.
Answer:
17 1/3
Step-by-step explanation:
First you place 4 in for x:
2 1/2(4)=10
Then place 2 in for y:
3 2/3(2)=7 1/3
Finally add both together:
10+7 1/3= 17 1/3
Recognize the differnce of 2 perfect squares
a²-b²=(a-b)(a+b)
so