The original perimeter is 22 cm.
If both sides are doubled, the length would be 16 cm and the width would be 6 cm.
The perimeter would be 44 cm.
22/44 is 50%.
Answer:
Step-by-step explanation:
Here the domain consists of all the unique input values: {7, 9, 6, 11}, and the rane of all output values: {6.4, 12.8, 23.5}
Answer:
x-30y=100 and 10y=x-20
Step-by-step explanation:
There's no way to know this without knowing the number of pencils he started with
I'm not sure what you meant after alligators, if it was or or for, but I think it was for so I'm going with that. If 60 increase every 5 years, it would be 60 over 5 (in fractions). So I would do 60 divided by 5, which would be 12. So that means 12 increase every year. I'm not sure what mean meant either, if you're talking about the mathematical mean, but you can't solve the mean in this problem. The Answer: The yearly change in the alligator population would be 12.
