Answer: To find the cost to print a circular frame, we need to first find the area of circle.
Given: 
We know that:
Area of circle 
Also we are given cost per square foot is $27
Therefore, the cost to print a circular sign with a radius of 1.1 feet is:
or $102.58
Answer:
x - 13 = 13 - x
Step-by-step explanation:
The commutative property of addition is a+b=b+a
The third equation is the only one not following the rule. It states that a-b=b-a, whoich is not true.
For exaple, 2-1 is not equal to 1-2.
Answer:
1,469
Step-by-step explanation:
because 13*113 is 1,469
5 = 7/x
7*5 = x
x= 35
Answer: Blank equals 35
Check our work.
5 = __ /7
35/7 = 5
5=5 :)
Answer: 35 is correct
room=400
Ppl=25p
Total cost=775
775=25p+400 ⟨—— equation
775-400=25p
375/25=p
15=p
15 people attended his party
