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
In-s [12.5K]
3 years ago
8

Calculators were purchased at $65 per dozen and sold at 20$ for three calculators . what is the profit on six dozen calculators

Mathematics
2 answers:
Ymorist [56]3 years ago
8 0
1 dozen of calculators = 12 calculators
Selling calculators at $20 for every 3 calculators is the same as selling calculators at $80 for every 12 calculators, or 1 dozen.
b=number of dozen of calculators bought, or 6
s=number of dozen of calculators sold, or 6
p=amount of profit
65(b)-80(s)=|p|
65(6)-80(6)=|p|
390-480=|p|
-90=|p|
90=p
The profit on six dozen calculators is $90.
Free_Kalibri [48]3 years ago
4 0

Answer:

$90

Step-by-step explanation:

First: 20x12=240

240/3=80

65(6)-120(6)=p

390-480= -90

90 is the profit

You might be interested in
−2(25)10x for x=15 URGENT PLS HELP
stepan [7]

Answer:

-7500

Step-by-step explanation:

Given: −2(25)10x

We need to find the value of the given expression at x = 15

So,

−2(25)10x = −2(25)10 * 15

Using the associative property

= (-2 * 25) * (10 * 15)

= -50 * 150

= -7500

7 0
3 years ago
Multiply 328.1 × 0.63 = ____
ValentinkaMS [17]
206.703  thats the answer, trust me i used a calculator lol
5 0
3 years ago
Read 2 more answers
Identify the independent and dependent variables.
Rom4ik [11]
The correct answer is A. <span>The independent variable is the temperature of the water, and the dependent variable is the amount of sugar dissolved. The independent variable is the one that isn't affected by any of the other variables. The dependent variable is the one being studied, measured, and affected in the experiment. Obviously, Eman wants to measure the amount of sugar that dissolves in water.</span>
3 0
3 years ago
The blue dot is at what value on the number line please help me thanks
lions [1.4K]

Answer:

the blue dot is at 17

Step-by-step explanation:

hope this helps :)

3 0
4 years ago
Read 2 more answers
Which of the following aquatic organisms is classified as a fish?
VLD [36.1K]

Answer:

Shark

Step-by-step explanation:

They have gills,scales,swim bladders to float,most produce eggs and also in ectothermic.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Darius deposits $300 into a new savings account. The account earns at a rate of 2.18% every 6 months. How much money does Darius
    10·1 answer
  • Completing the Square- Color By Number Thanksgiving Edition
    11·2 answers
  • The odds against Carl beating his friend in a round of golf are 7:5. Find the probability that carl will beat his friend.
    9·1 answer
  • Please help I’m lost !!!! Last question
    13·2 answers
  • Can someone tell me the answer to that plss and thank you
    12·1 answer
  • For any set of n measurements, the fraction included in the interval y − ks to y + ks is at least 1 − 1 k2 . This result is know
    14·1 answer
  • 17 pounds a day equals how many grams a day
    6·1 answer
  • Simplify the expression by combining like terms.
    6·2 answers
  • Drag and drop the constant of proportionality into the box to match the table.
    12·1 answer
  • 34 – 16 = ?<br> Tens Ones
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!