Answer:
Hey there!
This is not a valid experiment because the sunshine each section received were not equal.
Let me know if this helps :)
7p-(3p+4)=-2(2p-1)+10
7p-3p-4=-4p+2+10
collect the like terms
7p-3p+4p=2+10+4
8p=16
p=2
Answer:
x=-5
Step-by-step explanation:
-12x<60
/-12 /-12
x<-5
Her piece of lace was 80 cm.
2(14)+2(20)+12
28+40+12
=80
I think the answer is 147