I'm pretty sure the answer is 4 because, 4*21= 84.
Addition: 70 + 80 = 150. You round 65 up because the ones digit is greater than and the same with 77.
Multiplication: Round up since both ones digits are bigger than 5. 70 x 80= 5600.
Answer: B and E
Step-by-step explanation:
I just took the assignment. :)
Answer:
These are all equivalent to the ratio of 1:2
Step-by-step explanation:
The answer whould be c or b but I can be a it’s o o o I know it is A