Checking for each option
Option A:

Substitute w = 10 and check if we'd get 900 as the answer

Option B:

Substitute w = 10 and check if we'd get 900 as the answer

Option C:

Substitute w = 10 and check if we'd get 900 as the answer

Option D:

Substitue w = 10 and check if we'd get 900 as the answer

Answer: Option B
Answer:
66
Step-by-step explanation:
PEMDAS (parenthesis is first)
14-8=6
15-4=11
then you multiply
6 times 11 equals 66
It would be 20, since you’re replacing the x value with 2. 10(2) is 20.
Yes 0.007*10= 0.07
Youre correct