use PEMDAS
16 * 9 + 67 * 9 =
144 + 603 =
747
Answer: 747
Step-by-step explanation:
16x9+67x9
First multiply 16 and 9 which is equal to 144
144+67x9
now multiply 67 and 9 which is equal to 603
144+603
Now add 144 and 603 which is equal to 747
So the answer to 16x9+67x9 is 747
I'd say A) about 20ft
Answer:
23.9 mm
A cube can be unfolded into the net shown below. Find the total
surface area of the cube.
