T = B + 3<span> T = B - </span>3<span> T = </span>3<span> - B T = 3B</span>
The lesser number is 30.
It took me about one minute to determine the two numbers by simple logic alone.
30 and 60 are the two numbers.
But, equation-wise, you have ...
30 x 2(30) = 1800
30 x 60 = 1800
Answer:
10cm
Step-by-step explanation:
find the diameter of the circumference of 5cm:
d= c÷3.14
=5cm÷3.14
=1.6cm
Double 1.6cm:
1.6×2= 3.2
Find the new cicumference:
c= 3.14×d
= 3.14×3.2
= 10cm
Question 1: Both are solutions.
Question 2: (4, 0)
5+2x10=25. This is because you would start with multiplication, 2x10=20, then, add 5, so 20+5=25.
