Answer:
x=15
Step-by-step explanation:
18-3=15
2, 6, 18, 54, 162, 486...
Start with the number 2.

And continue with that pattern from there.
Answer: The answer is 23
Step-by-step explanation:
Answer: C. (2, -4)
Step-by-step explanation:
Take into consideration that y is less than or equal to -2. The only option in which the y value is less than or equal to -2 is option C., thus C would correctly solve the system of inequalities.
Answer:
Answer is 42
Step-by-step explanation:
2^5 + 10
2*2*2*2*2 + 10
32 + 10
42