Answer:
(8, 5) (Answer C)
Step-by-step explanation:
Write this system of linear equations in a (vertical) column:
4x - 3y = 17
5x + 4y = 60
Let's eliminate y through addition/subtraction:
Multiply 4x - 3y = 17 by 4, obtaining 16x - 12y = 68, and
multiply 5x + 4y = 60 by 3, obtaining 15x + 12y = 180. Then we have:
16x - 12y = 68
15x + 12y = 180
----------------------
31x = 248, and so x = 248/31 = 8.
Now find y. Substitute 8 for x in 5x + 4y = 60: 5(8) + 4y = 60, or
4y = 60 - 40 = 20.
Thus, y = 20/4, or y = 5.
The solution is (8, 5) (Answer C)
A. See the picture for steps
Answer is 7, 9, 11, 12, and 15 lbs.
For the given conditions, we won’t get a practical solution.
<u>Solution:</u>
Given, An automobile dealer had 288 cars and trucks in stock during the month.
He must pay an inventory fee of 52 per car and $5 per truck.
He paid $849 for inventory foes.
We have to find how many cars and Trucks did he have during the month?
Now, let the number of trucks be n, then number of cars will be 288 – n
And, according to given information,

Here we got n > number of cars and trucks, which is practically impossible.
Hence, for the given conditions, we won’t get a practical solution
Answer: If you are wondering how much he has left, there are 4/25 strawberries left
Step-by-step explanation: