X= 1st integer
x+2= 2nd integer
x+4= 3rd integer
Add the integers together
x + (x + 2) + (x + 4)= 279
combine like terms
3x + 6= 279
subtract 6 from both sides
3x= 273
divide both sides by 3
x= 91 first integer
Substitute x=91 to find 2nd & 3rd integers
2nd Integer
=x+2
=91+2
=93
3rd Integer
=x+4
=91+4
=95
ANSWER: The three test scores are 91, 93 and 95.
Hope this helps! :)
I think The side is 90 in
Answer:
The answer to your question is the letter B
Step-by-step explanation:
Data
11/6x + 2/13x =
Process
1.- Find the Greatest common factor
GCF = (6)(13)x
GCF = 78x Just multiply the terms that are different
2.- Sum the terms up
11/6x + 2/13x = [(11 x 13) + (6 x 2)] / 78x
3.- Simplify
= [143 + 12]/78x
= 155/78x
4.- It is not possible to simplify more so the answer is 155/78x
As a general rule, a percentage can be converted to a decimal fraction by dividing the given percentage by 100%.
63 1/3% is equivalent to 190/3% . Dividing this by 100%, we get 190/300, or 19/30.
63 1/3% of 60 is what? To determine this, multiply 60 by 19/30. That comes out to (60)(19)/30, or 2(19), or 38 (answer).
