X, y - the numbers
The sum of the two numbers is 9.
1+4=9
If one number is subtracted from the other, the
result is 3.
- 4=3
Solve the system of equations:
2+y
9
- I
= 3
2.1
+ =6
+y=9
6+4=9 1-6
4 =
- 3
The numbers are 6 and 3.
Given:
The ratio of the cost of a shirt to the cost of a jacket is 2:5.
The jacket cost $240 more than the shirt.
To find:
The cost of the shirt and the cost of the jacket.
Solution:
Let x be the cost of the shirt.
The jacket cost $240 more than the shirt. So, the cost of Jacket is (x+240).
The ratio of the cost of a shirt to the cost of a jacket is 2:5. So,



Subtract 2x from both sides.


Divide both sides by 3.


So, the cost of shirt is $160.
Now, the cost of jacket is:

Therefore, the cost of shirt is $160 and the cost of jacket is $400.
Answer:
its 400
Step-by-step explanation:
7 is a factor of 14 and is not a multiple of 2.
(12)1.057=12.684
The answer is D. 12.684qt