The coefficient is 9 because it is not talking about the variable or power.
Answer:
20
Step-by-step explanation:
x-2y=6 and x+y=10
Multiply the second equation by 2
2x+2y = 20
Answer:
What is the circumference of a circle with diameter 8cm? Circumference of a circle = 3.14 x d 3.14 x 8 = 25.12 Therefore the circumference of a circle with the diameter of 8cm is 25.12cm. What is...
Step-by-step explanation:
Answer:

Step-by-step explanation:
~Kandy~
Hope this helped!
Brainliest please!
Answer:
Integers; -10
Step-by-step explanation:
Numbers that include zero, counting numbers and negative counting numbers are integers.
Whenever someone owes money to another, this is represented by adding a negative sign.