We don’t know because you didn’t tell us how many cookies she put in.
Answer:
12 cm
Step-by-step explanation:
diameter=2×radius=2×6=12 cm
Answer: the second sequence.
25- 20= 20-15=15-10=10-5.
From this we can see that the common difference is 5
Step-by-step explanation:
Answer:
Step-by-step explanation:
-3x + 6 = 18
-3x - 6 = 18 - 6
-3x = 12
x = -4