Answer:

Step-by-step explanation:
Use the formula for the perimeter of a rectangle.







Answer:
3
Step-by-step explanation:
It seems like your question is not complete.
So I will asume that it is like the one in the image.
But probably the answer is not 3 if the range is different from (1-2), eventhough, you just have to follow the same steps.
Answer:
I think it’s 775 but I’m not sure
Step-by-step explanation:
950/5=190
190*12=2280
2 billion and 280 million or 2.28 billion
Answer:
8 x 4 - (2 x 3 + 8) / 2 = 25