a-2b is a binomial. It has two terms: a, and -2b.
Let's say Bill = b and Tom= t We can make an equation like this from the question. 2b = 10 + t t= b +15 Since t = b+ 15 you can substitute that into the first equation making it 2b= 10 + (b + 15) 2b= 25+ b b= 25 So now we know bill is 25 inches tall now subsitute that into the sencond equation t=(25) + 15 = 40 Now we know that Tom is 40 inches tall Bill= 25 inches Tom= 40 inches
1 foot size is 12 inches
(a + 2b)(a + 2b)
A ring size of 2.5 inches corresponds to a size 5 in U.S. ring sizes. To find the size, you can convert the measurement of the circumference (2.5 inches) into ring size units, where size 5 has a circumference of approximately 2.5 inches. This size is typically used for children or very small fingers.
'2b': big 2 inch: 53x35 mm
53 mm x 35 mm
size 7 in inches
18h+4b-2b
a-2b is a binomial. It has two terms: a, and -2b.
=2b
2B 2B or not 2B, that is the question.
a + 2b = c a = c - 2b
Can't! Queen size 60 inches x 80 inches; King size 76 inches x 80 inches.
-b+5b-2b=2b
4a+2b+a
Let's say Bill = b and Tom= t We can make an equation like this from the question. 2b = 10 + t t= b +15 Since t = b+ 15 you can substitute that into the first equation making it 2b= 10 + (b + 15) 2b= 25+ b b= 25 So now we know bill is 25 inches tall now subsitute that into the sencond equation t=(25) + 15 = 40 Now we know that Tom is 40 inches tall Bill= 25 inches Tom= 40 inches