Answer: 4 - 5 = 4 + (-5) = -1
Step-by-step explanation: You have to make the 5 into a negative number using parenthesis and do the math.
Answer:i think it 3
Step-by-step explanation:
Answer:
a) 50
b) 6.71
c) 0.0681
Step-by-step explanation:
check the attached file below
Answer:
I think the answer is D because it doesn't show that the bottom lengths are the same.
Step-by-step explanation: