Answer:
-9
Step-by-step explanation:
This is just -3 * 3
=-9
Answer: m=-1, b=-2
Step-by-step explanation:
Easy peasy
so you just add the people in collumn 'decision y' and get the answer
105+67=172
answer is 172 chose decision y
Add the equations.
x-y%2B0.5x%2By=7%2B5
1.5x=12
highlight%28x=8%29
Now use either equation to solve for y.
8-y=7
highlight%28y=1%29
x=8
y=1
