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
Sladkaya [172]
3 years ago
5

A grocer has two kinds of tea, one selling for 80 cents per pound and the other selling for 60 cents per pound. How many pounds

of each kind must he use to make 50 pounds of tea that will sell for 74 cents per pound?
Mathematics
1 answer:
ruslelena [56]3 years ago
8 0
X*80+y*60= 50*74
x      +y      =50            | * ( -60)

80x  + 60y= 50*74
-60x  - 60y=-50*60
---------------------------
20x= 50*(74-60)=50*14
x=50*14/20=35 pounds of 80 cents tea
y=50-35=15 pounds of 60 cents tea
You might be interested in
A dragonfly can beat its wings 30 times a second. write an equation in slioe intercept form that shows the relationship between
ivanzaharov [21]

Answer:

1800

Step-by-step explanation:

Since there is the tragon fly beat his wings 30 times a second ,there is 60 hundredths of a second in a second multiply 30 x 60 and you should get 1800.

  1. mulitiply 0x0 = 0

     2.  mulitiply 6x0=0

        3. multiply 3x0=0

          4. mulitiply 6x3 = 18

            5. have 1800

or you can just multiply 6x3 = 18 and add the two zeros

6 0
3 years ago
Answer please i need to pass this class
LuckyWell [14K]

Answer:

b

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
WILL GIVE BRAINLIES +100 POINTS
morpeh [17]

Answer:

C or B

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Find the equation of the line that passes through he points (2,6) and (-2,4)
stepan [7]
First Find slope by using \frac{y2-y1}{x2-x1}

\frac{4-6}{-2-2} = \frac{-2}{-4} =  \frac{1}{2}

Now use point Slope form to find the equation of the line (y-y₁)=m(x-x₁)
(y-6)=\frac{1}{2}(x-2) 
y-6=\frac{1}{2} x-1
y=\frac{1}{2} x+5 is your equation
7 0
2 years ago
You are working as an assistant to a chef. The chef has 6 cups of berries and will use 2/3 cup of berries for each dessert he ma
matrenka [14]
The answer would be A
4 0
3 years ago
Read 2 more answers
Other questions:
  • Need help now urgent because I am so confused on this problem and it’s due in 1 hour
    12·2 answers
  • HELP 30 POINTS WILL GIVE BRAINLIEST
    15·1 answer
  • X+9^4=[4234+56/23] x94 = ?<br><br> pelase show work
    5·1 answer
  • What percent of 640 is 160?
    8·2 answers
  • The dimensions of two square pyramids formed of sand are shown. How much more sand is in the pyramid with the greater volume?
    6·2 answers
  • Which expression is equivalent to 3 sqrt32x8y10?
    15·2 answers
  • Without graphing or solving, determine the number of solutions of the system.
    11·1 answer
  • What should the first step be when solving for x?<br>-5x+6(-2x-13)=7​
    13·2 answers
  • Asappppppppppp plzzzzzz
    11·1 answer
  • HELPLWMSMQMAMA????? a girl is struggling
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!