27÷3=9
9 is the original number.
9×2=18
the answer is 18.
if you wanted to check your work, 27:18 simplifies down to 3:2.
Answer:
hi
Step-by-step explanation:
u need help
Answer:
15units
Step-by-step explanation:
BC is: 5x=5×3=15 units. so,Length of BC=15 units
Answer:

Step-by-step explanation:
Given:
Fixed salary earned by Jeanette per week = 
Additional amount earned by her for each sign she sells = 
To find: linear equation which represents her weekly pay based on the number of signs she sells.
Solution:
Let number of signs sold by Jeanette be x
So, her weekly pay = fixed pay + Additional amount earned by her for each sign she sells

Whole formula 2*pi*radius^2 + 2*pi*radius*height:
157+942= 1099
SA= 1099