I think the answer is -7x(-7)x(-7)
A. A 25-word classified ad would cost $17.50
Explanation: 0.55 x 10 = 5.5. 5.5 + 12 = 17.5
B. A 50-word classified ad would cost $31.25
Explanation: 0.55 x 35 = 19.25. 19.25 + 12 = 31.25
Hope this helps and please mark brainliest!
Answer:

Step-by-step explanation:
Let us use the identity
sin(A+B)= cos(A) sin(B)+cos (B) sin(A) to simplify the given expression
Then
--------------------(1)
Here
---------------------(2)
---------------------(3)
Substituting the values in (1)



The digits that are between numbers 1 and 10 and larger than 7 are: 8, 9, 10
Answer:
One of my favorite examples is in starting a fire. You can't just hold a match to a log and expect it to work, even though the log and small twigs are the same material and have the same burning point. A cluster of small twigs and splinters bunched up together has a huge surface area compared to a log.
Step-by-step explanation: