Rugby Jerseys For Sale Math Problem: 400 Rugby Jerseys Were Sold. Some Were Sold For $29 Each, And The Rest Were Sold For $34 Each.?
Math Problem: 400 rugby jerseys were sold. Some were sold for $29 each, and the rest were sold for $34 each.? - rugby jerseys for sale
The total revenue from the sale were $ 12,685
A). Write to find a set of equations, the number of shirts sold $ 29 (x) and the number of shirts $ 34 (y) sold.
B). As shirts were being sold for 34 U.S. dollars?
PLEASE I NEED HELP WITH THIS.
I WANT the only answer
Im not the type person who only wants answers just to finish the work faster
I understand how he
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4 comments:
First, you have 2 equations: 29x 34 and = 12685 (for the whole amount of U.S. $)
The Part A) x + y = 400 (the total number available)
Take the second equation: x = y + 400
and go to x: y = 400-X
Set this value now and the first equation: 29x 34 (400-x) = 12685
get rid of parentheses: 34x-29x 13600 = 12685
x 13,600 are combined and moved elsewhere-5x =- 915
Divide by -5: x = 183
Now they have put x into the original equation x + y = 400
183 + y = 400
Now, 183 from both sides: y = 217, subtract
Part B) and = 217
You must first 2 equations needed to solve this problem. As we all know wee 400 shirts sold, we can say that the equation:
x + y = 400
Then we find the equation of money. We denote the number of shirts $ 29 per "" x # of T-shirts for $ 34 forget "Y and you do not your a total of $ 12,685. Thus, this equation is represented as follows:
29 x + 34 y = 12,685
Now we set the two equations and the substitution method.
1 ----> equation x + y = 400
2. Equation ----> 29 x + 34 y = 12,685
Change the 1 Equation: x = 400 - and
Now substitute this response to "x" in the 2nd Equation.
29 x + 34 y = 12,685
29 (400 - y) + 34 y = 12685 (now solved, "and")
11600-29 and + 34 and - 12685 (with a view to obtaining a whole)
11600 + 5 y = 12685 (11600 to 12,685 on the move)
5a = 12,685 to 11,600, subtract ()
5a = 1085 (divide by 5)
and = 217
However, in order to replace this response, "and in the equation 1
x = 400 - and
x = 400-217
x = 183
Answer: to sell 183 shirts for 29 $ and 217 $ for 39th
Let x = number of shirts and $ 29 and $ 34 = number of shirts. From the given information, we can write two equations:
x + y = 400
29x 34 and = 12,685
Solve the above equation for x: x = 400, and so in the equation below the plug.
29 (400-Y) 34 = 12,685
11600-29Y 34 and = 12,685
5a = 1085
Y = 217 $ 34 Shirts
x = 400 y = 400-217 or 183 shirts $ 29
TIP: It is a mixture of obscure problem.
Tip: Do what you know in a table.
Type ... ... ... .... Available ... ... ... .... Cost-shirt ... ... ... .... Overall
$ 29 shirts ... ... ... .... x ... ... ... .... 29 ... ... ... .... x * 29 = 29x
$ 34 shirts ... ... ... .... And ... ... ... .... 34 ... ... ... .... and * 34 = 34y
Total ... ... ... .... x + y ... ... ... .... ----- ... ... ... .... 12685
The first 2 rows of the last column is always equal to the third row of this column.
29x + 34y = 12,685
Given: A combination of 400 rugby shirts
Medium: x + y = 400
You now have 2 equations.
29x + 34y = 12,685
x + y = 400
Q: A) Make you have sold a system of equations, the number of shirts $ 29 (x) and the number of shirts sold $ 34 (y).
A: The system of equations:
29x + 34y = 12,685
x + y = 400
2. Solve for x.
x + y = 400
x = 400 - and
Replace x with 400 - and 1.
29x + 34y = 12,685
29 (400 - y) + 34y = 12,685
11600 - 29Y + 34y = 12,685
5a = 1085
and = 217
Plug in and solve the value x = 400 - and for X. solve
x = 400 - and
x = 400 to 217
x = 183
Q: B), as shirts were being sold for 34 U.S. dollars?
A: 217 $ 34 shirts were sold.
BONUS: 183 $ 29 shirts were sold.
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