Answer:
Step-by-step explanation:
subtract 8
-5b=-15
divide negative 5
b=3
Answer:
3(3+x)=9+3x, or B
Step-by-step explanation:
From the diagram, we can see that there are 3 rows of one x and 3 ones each.
Therefore, we can make the equation 3(3+x)
Then we could either count the blocks out to get 9+3x or just solve the above equation.
So, the answer would be 3(3+x)=9+3x, or B
Answer:
Step-by-step explanation:
It is the turning point, (100,0)
The next ateo in orden to get the answer is -x-4x=-6-12
-5x=-18
X=3
