Answer:
See Explanation
Step-by-step explanation:

Answer:
ask your teacher about this wag puro asasa sa iba Kaya ka pinag aaral para matutu ka right
Step-by-step explanation:
yes
The arithmetic formula is expressed as an = a1 + d *(n-1)where n is an integer. Substituting from the given a1 = -12 and a27 = 66, 66 = -12 + d *(27-1). hence , d is equal to 3. a42 thus using the formula is equal to 111. The final answer to this problem is 111.
The domain is the x-values of a function, which are also known as the input. When writing down the domain, you write the numbers from least to greatest. Therefore, the correct answer is A.
D-7<span>≤ 3
add 7 to both sides
d</span><span>≤10</span>