D, it is the correct answer
Your answer is correct, don't worry!
To check your answer, just plug in the answer you got with the variable you are supposed to find. Multiplying by a half is like dividing by two. So, 16 divided by 2 is 8. 8 multiplied by 8.25 is 66.
I'm jealous of your handwriting.. XD
The expression 30 + 12 can be rewritten as 2x(13+8)
Answer:
86
Step-by-step explanation:
Ten thousand-80000
hundred-81100
ten-81070
thousands-81000
