Answer:
The speed of jimmy = 1 mile /hour .
Step-by-step explanation:
Distance traveled by jimmy = 2/9 miles
Time taken = 2/9
Speed = distance / time = 1 mile/ hour
(x^2-3x)-(x-3)
x(x-3)-1(x-3)
(x-1)(x-3)
I think

Answer: The sequence 3, 12, 26, ... is not a geometric sequence.
Answer:
33
Step-by-step explanation:
The base/square:
3*3 = 9
The sides:
(3*4)/2 = 6
4 sides:
6*4 = 24
Total:
24+9=33
Answer:
The result is 19
Step-by-step explanation:

Step 1: Parenthesizing (5-2)=3

Step 2: Exponentiation 

Step 3: Multiplication and division 3x4=12 and 6/3=2

Step 4: Addition and subtraction 9+12=21, and 21-2=19
21-2
19
The operations are ordered from highest to lowest in the order:
1. Parenthesizing,
2. Factorial,
3. Exponentiation,
4. Multiplication and division,
5. Addition and subtraction.
Hope this helps!