Answer:
-20 - 90v
Step-by-step explanation:
10(-2-9v) multiply each term in parentheses by 10
-10 × 2 - 10 × 9v multiply the numbers
-20 - 10 × 9v calculate the product
-20 - 90v is the answer
Answer:
49 is the answer.
Step-by-step explanation:



Answer:
5n
Step-by-step explanation:
The sequence is a list of multiples of 5, starting with 5×1. The n-th multiple is 5n.
Answer:
AO
Step-by-step explanation: