Yes...the person's hypothesis could be correct.
Answer:
I say 20% but I may be wrong
Step-by-step explanation:
Answer:
=−368q2−23qr+544q+34r
Step-by-step explanation:
Answer:
x=8,y=-1
Step-by-step explanation:
x-2y=10
x=10+2y
10+2y+3y=5
5y=-5
y=-1
x-2(-1)=10
x=8