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
stiks02 [169]
4 years ago
15

The Coffee Counter charges ​$8 per pound for Kenyan French Roast coffee and ​$7 per pound for Sumatran coffee.

Mathematics
1 answer:
spayn [35]4 years ago
4 0

Answer:

Kenyan French Roast coffee x=6

Sumatran coffee y=14

Step-by-step explanation:

x+y=20     blend coffee

8x+7y=7.3(20)     selling price

x+y=20 ⇒ x=20-y

substitute in the equation:

8x+7y=7.3(20)

8(20-y)+7y=7.3(20) for 20 pound blend

160-8y+7y=146

-y=146-160

y=14 pond

x+y=20

x=20-14=6

check : 14*7+6(8)=146/7.3=20 pound

You might be interested in
A swimsuit has been marked down from an original price of $75 to $56.25. By
Xelga [282]
The answer would be 25%

75 * .25 = 18.75

75 - 18.75 = 56.25
3 0
2 years ago
Using the following intervals for the scores on a 30-point quiz, which interval has the least frequency?
Natali [406]
Answer : 19 - 21 hope this helps
8 0
3 years ago
A right rectangular prism has a length of 214 cm, width of 8 cm, and height of 2012 cm.
vichka [17]

Answer:

(using the numbers youve prpvided) 3444544

Step-by-step explanation:

214 x 8 x 2012 = 3444544

6 0
3 years ago
Write five numbers that round up to 600<br> write five numbers that round down to 600
Mkey [24]
Assuming we are rounding to the nearest 100, five numbers that could be rounded up to 600 are:
550, 567, 579, 580, 599
And five numbers that could be rounded down to 600 are:
601, 610, 625, 630, 649
4 0
3 years ago
HELP!!!! I AM IN DIRE NEED OF YOUR ASSISTANCE PRETTY PLEASE WITH A CHERRY ON TOP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Troyanec [42]
C is the only logical answer here. The slope of 6 represents how many trees are planted a year, while 4 represents the starting number. 
4 0
3 years ago
Other questions:
  • HURRY PLS The length of time in hours of two airplane flights are represented by the following functions, where x is the number
    11·2 answers
  • When two lines intersect, how many pairs of vertical angles are formed? How many pairs of adjacent angles are formed?
    8·1 answer
  • 14n-2(2-3n)+4(3n-1)+2(4n-6)<br> What is the simplest form of this equation?
    12·1 answer
  • Select 4.0625 as a mixed number in simplest form.
    10·1 answer
  • 1. In 2010, there were about 4 x <img src="https://tex.z-dn.net/?f=10%5E%7B7%7D" id="TexFormula1" title="10^{7}" alt="10^{7}" al
    9·1 answer
  • 2sin^2x - sinx - 3 = 0
    14·1 answer
  • Please help Fast A parking lot contains motorcycles (2 Wheels) and cars (4 Wheels). There are 35 vehicles and 114 wheels. How ma
    14·1 answer
  • A pattern starts at 3 and follows the rule 5
    6·1 answer
  • One way to recognize a line of symmetry is to look for a line that divides the
    7·2 answers
  • Last two answer for both or no brainleist
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!