Answer:
its yes
Step-by-step explanation:
You write the numbers in scientific notation then do addition or anything else as long as it has 2 numbers in scientific notation.After you solve you can change it back to a regular number
Step-by-step explanation:
a (-infinite , -3) U (3 , infinite)
b + 5 , - 5
Answer:
5.5 kg
Step-by-step explanation:
4 3/4 kg = (3/4) ×4=3kg
5 1/2kg = (1/2) × 5= 2.5kg
total weight= 3+2.5= 5.5 kg
The correct answer is a) $382.50.
He works 3 events and averages 150 pretzels; this is 3(150) = 450 pretzels. Since his cost is $0.85 each, we have
450(0.85) = 382.50
