x>7
Step-by-step explanation:
when dividing by a (-)
the inequality sign changes
Answer:
-15 plus or minus the square root of 65 all over 4 (All over means fraction)
Answer:
The numbers increase by 3
Step-by-step explanation:
The difference between all the numbers in the sequence have a gap of 3
9 and 12 --gap of 3
12 and 15--gap of 3
18 and 21--gap of 3
21 and 24--gap of 3

24 is the numerical coefficient
1.06 is the base of the power with exponent t