Undefined terms is the category its belongs to.
ANSWER
Options B, C and D have exactly 2 significant figures.
<u>EXPLANATION</u>
To see whether the numbers have exactly 2 significant figures, round all to 2 significant figures. The ones that remains the same have exactly 2 significant figures.
yards to 2.s.f
gallons to 2.s.f
feet to 2.s.f
litters to 2.s.f\
meters to 2.s.f
Answer:
a^2+a-6
Step-by-step explanation:
i have attached your answer
8p-8=-9(2p+5)-9(6-3p)
p=91
I showed the work up there and checked