Any numbers between 15 and 450 are possible values.
Answer:
First and second
Step-by-step explanation:
Answer:
52
Step-by-step explanation:
1) Simplify the inner most parentheses:
35 + [16 - 7 + 8}
2) Perform the operations inside the brackets:
35 + [17]
3) Add
52
Assuming you want them multiplied
f(x)*g(x)=(3x+5)(x^2)=3x³+6x²
Answer: 918km^2
Step-by-step explanation:

Let x be the new dimension of the area;

