Answer:
your answer is (A.)
Step-by-step explanation:
Add these together.
You get -15y=-45
So y=3
Now plug in to first equation.
8x-8(3)=-16
8x-24=-16
8x=8 so x=1
Check both values in second equation.
-8(1)-7(3)=
-8-21=-29
It works...so x=1, y=3
Answer:
Describe what the point (0,0) on the graph represents in terms of the situation being described by the graph. when the sales of the
The axis is 8
Symmetry
Is 1(-)-
Answer:
2g/cm³
Step-by-step explanation:
p=m/v
mass=80g
volume=4cm x 2cm x 5cm = 40cm²
80g/40cm²=2
density = 2 g/cm³
