1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
77julia77 [94]
3 years ago
5

A store mixes Kentucky bluegrass worth $12 per pound and chewings fescue worth $15 per pound. The mixture is to sell for $13 per

pound. Find how much of each should be used to make a 228 pound mixture. . How many pounds of the Kentucky bluegrass should be used? . How many pounds of chewings fescue should be used?
Mathematics
1 answer:
quester [9]3 years ago
5 0
The solution for the problem is as follows:

((12x + 15y)/228) = 13 
x + y =228 

x = kentucky bluegrass 
<span>y = chewings fescue 
</span>
By systems of linear equations, the answers would be:

x = 152
y = 76

Therefore, there should be 152 pounds of Kentucky bluegrass to be used and 76 pounds of chewings fescue.

I hope my answer has come to your help. Thank you for posting your question here in Brainly.


You might be interested in
What are the coordinates of the focus of the parabola?
Vikki [24]

Answer:

(-8,2)

hope it help :)

8 0
3 years ago
What is 5.197 rounded to the nearest tenth
s344n2d4d5 [400]
5.197 rounded to the nearest tenths would be 5.2
7 0
3 years ago
What is the area of the figure? Please help!
makvit [3.9K]
First brake the figure into 3 rectangles . One across and 2 going up and down . Then solve for the small figures and add up all the areas together . Hope this helps . 
8 0
3 years ago
What is the quotient of a-3 over 7 divided by 3-a over 21
stepan [7]

Answer:

=−3

Step-by-step explanation:

=17a+−37−121a+17

=21(a−3)7(−a+3)

=−3

3 0
3 years ago
A square has an area of 16 square millimeters. What is the length of each side of the square? 2 mm 8 mm 12 mm 4 mm
USPshnik [31]

Answer:

4 mm

Step-by-step explanation:

\sqrt{16} = 4

So, the answer is 4 mm.

<h2><u><em>Please mark as Brainliest!!!</em></u></h2>
6 0
2 years ago
Read 2 more answers
Other questions:
  • Brandon likes to perform card tricks. if he does a trick 50 times and gets it right 90% of thr time how many times does he get t
    9·1 answer
  • The table shows data from a survey about the number of times families eat at restaurants during a week. The families are either
    11·2 answers
  • For the function, f(x) = -5x 2, find f(-4).
    7·1 answer
  • If a rectangle has a height of 12.5cm and a width of 8cm, what is it's perimeter and area?
    6·2 answers
  • <img src="https://tex.z-dn.net/?f=x%20%7B2%7D%20%3D%20%20%5Cfrac%7B25%7D%7B144%7D%20" id="TexFormula1" title="x {2} = \frac{25}
    14·1 answer
  • A woman whose eyes is 1.6 m above The ground find that the angle of elevation to the top of her house is 12°. If she is 40 m fro
    12·1 answer
  • What is 8 divided by 2/3
    14·2 answers
  • Find the probability of a choosing a student that is taking a foreign language, given that the student is playing a sport using
    5·1 answer
  • Help please thank you !!
    9·1 answer
  • The point-slope form of the equation of the line that passes through (-4, -3) and (12, 1) is y-1 = 1/4(x – 12). What is
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!