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
Angelina_Jolie [31]
3 years ago
15

how many pounds of premium coffee beans thats $9.50 pounds should be mixed with 2 pounds of supreme coffee thats $11.75 pounds t

o make the blend coffee that's 10.00 pounds
Mathematics
1 answer:
I am Lyosha [343]3 years ago
6 0

Answer:

We need to add 7 pounds of $9.5 premium coffee to make a blend of coffee that $10.

Step-by-step explanation:

Lets take the amount of $9.50 coffee added was x pounds.

The requirement is that the value of 1 pound of resulting mixture of coffee to be $10.

We can use the weighted average value to find the value of the resulting mixture.

⇒\frac{(9.5*x)+(11.75*2)}{(x+2)} =10

=(9.5*x)+(23.5)=10(x+2)

=9.5x+23.5=10x+20

=3.5=0.5x

=x=7

So we need to add 7 pounds of $9.5 premium coffee to make a blend of coffee that $10.

You might be interested in
Help me please help please me and
Ad libitum [116K]

Answer:

x=148

Linear pairs add up to 180. Take your value of 32 and subtract it from 180 to find out the value of the remaining angle within the linear pair.

180-32=148

Hence, x=148

Hope this helps!

8 0
3 years ago
2x+3y + 2z = 0<br>5x – 3y +4=1<br>7x+9y-4z=11​
Butoxors [25]
Download photograph !
4 0
3 years ago
Evaluate abc² if a= -3, b= 6, and c= -8​
Andreas93 [3]

Answer:

-1152

Step-by-step explanation:

abc² the expression can be rewritten using the given values for each letter

(-3)*6*(-8)^2 now we find the second power of (-8) by multiplying it with itself

(-8)*(-8) = 64

(-3)*6*64 = -1152

8 0
2 years ago
On the blueprint for Joey's new house,his floor measures 9 square feet.The actual house will have an area of 1296 square feet.Wh
bonufazy [111]

Answer:

1:144 ft²

Step-by-step explanation:

9 : 1296

1 : x

9x = 1296

x = 1296/9

x = 144

Scale factor = 1:144

6 0
3 years ago
37% of 293 estimate​
earnstyle [38]

Answer:

108.41

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Use the distributive property to express 36 +48
    10·1 answer
  • Eric is hanging a rectangle mirror that has a diagonal of 47 inches with an angle of depression of 60°. How many square inches i
    15·2 answers
  • Find the area of ths-figure
    7·1 answer
  • I need help with this math problem!
    15·1 answer
  • Solve for x ln(3x+2)=4
    10·2 answers
  • A point a is graphed at (0,3).complete the coordinates of a shape that can be rotated around the y axis to create a cylinder pro
    6·1 answer
  • Well yes... math I am very sad because this is confusing.so....yeah..help.. please
    15·2 answers
  • Shahwhehehehdjdjendbxbsnenenen
    12·1 answer
  • Suppose (DE) = 103 ft. Calculate the distance of (AB) to the nearest tenth of a foot. Show your work. Don’t forget to label your
    7·1 answer
  • Angle K has a measure of 83 degrees and is reflected across the line y=2 to get angle K’.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!