Answer:6x+1-3x-1
negative and negative= positive
3x+2
answer: 3x+2
Step-by-step explanation:
we are given
A top of a round cake has an area of about 201 square inches
Let's assume radius of circle is 'r'

now, we can plug values and solve for r



now, we can find circumference



.................Answer
Answer:
B, 36 degrees
Step-by-step explanation:
Because AB and CB are congruent, so are arcs AB and CB. Therefore, 3x+12=6x-12
24=3x
x=8
3x+12=3(8)+12=24+12=36 degrees, or answer choice B. Hope this helps!
Answer:
6 is 81, 5 is the third one, 6 is 20, and 7 is 6