Answer:
according to BODMAS rule
Step-by-step explanation:
a=17
b=4
c=12
Answer:
( 9w - 2z)^2
Step-by-step explanation:
81w^2 - 36wz + 4z^2
Rewriting as
(9w)^2 - 2 * 9 w 2z + (2z)^2
We recognize that this is a perfect square binomial
a^2 -2ab + b^2 is a perfect square binomial because it factors to (a - b)^2
let a = 9w b = 2z
81w^2 - 36wz + 4z^2 = ( 9w - 2z)^2
The simplified form of the expression ( 6 1/5 - 3 3/4 ) as a mixed fraction .
<h3>What is the simplified form of the expression?</h3>
Given the data in the question;
6 1/5 - 3 3/4
First we convert the mixed fraction into an improper fraction.
6 1/5 = ( 6×5 + 1 )/5 = ( 30 + 1 )/5 = 31/5
3 3/4 = ( 3×4 + 3)/4 = ( 12 + 3 )/4 = 15/4
Hence;
31/5 - 15/4
We re-write both terms with common denominator.
( 31/5 × 4/4 ) - ( 15/4 × 5/5 )
124/20 - 75/20
Now, we can combine the denominators over common denominator.
( 124 - 75 )/20
( 124 - 75 )/20
49/20
Next we convert to a mixed fraction
We can get 20 from 49, 2 times with a remainder of 9
Hence
The simplified form of the expression ( 6 1/5 - 3 3/4 ) as a mixed fraction .
Learn more about fractions here: brainly.com/question/10708469
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You learn more from failure than from success. Don’t let it stop you. Failure builds character.
.35 cents for each apple.
divide 16 by 4 since there are 16 ounces in a pound.
Now multiply that by 4 since there are 4 pounds.
remember our decimal for later...
now divide 560 by 16 which is 35
put our decimal back...
each apple is .35 cents a apple