Answer: i dont know srry
Step-by-step explanation:
Answer:
12r-32
Step-by-step explanation:
Distribute the 4 between the different numbers.
3r * 4 = 12r and 8 * 4 = 32
So...you end up with 12r-32
Answer:
8792mi^2
Step-by-step explanation:
basic area calculations width times length
Answer:

Step-by-step explanation:
we have
50%, 2/25, 5, and 0.31
1) 50%
we know that

2) 2/25
Multiply by 4/4

3) 5
Multiply by 100/100

4) 0.31
Multiply by 100/100

Now all numbers have the same denominator
so

therefore

