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
ryzh [129]
2 years ago
7

mr richey bought 20 organizer books and 20 staplers for students. each stapler costs 3$. mr richey spent in total of 200$ for th

e organizer books and staplers. what is the cost, in dollars of 1$ organizer book
Mathematics
2 answers:
pantera1 [17]2 years ago
4 0

Answer: $7

Step-by-step explanation: if a stapler cost $3, then 20staplers will cost $60

Amount left will be $200-60=$140

Cost of one organiser will be $140/20

That will be $7

anyanavicka [17]2 years ago
4 0
$7 because if it were to be three for each it would only make sense of $7
You might be interested in
Find the measure of
Butoxors [25]

Step-by-step explanation:

angles a,f,g form a triangle

sum of angles in ∆ = 33 + 112+ a = 180

145 + a = 180

a = 35°

7 0
1 year ago
What is the cube of 6
boyakko [2]
The cube of 6 is 216
8 0
3 years ago
Read 2 more answers
2 2/3 * 3/4 answer that ​
Nataly_w [17]

answer = 2

You can just use a calculator unless you need to show your work

5 0
2 years ago
What is the equation in standard form for (0,3) and (7,0)
Luden [163]

Answer:

3x + 7y = 21

Step-by-step explanation:

We have value of two points (0,3) and (7,0)

First, let's find the slope of this line. The formula for slope is:

Change in y/Change in x or (y₂ - y₁)/(x₂-x₁)

Where x₁ = 0 x₂= 7 y₁ = 3 y₂ = 0

(y₂ - y₁)/(x₂-x₁)

= (0-3)/(7-0)

=-3/7

Now we can write the equation in point-slope form:

y-y₁ = m(x-x₁)

y - 3 = -3/7(x-0)

y-3=-3x/7

y=-3x/7 + 3

Now let's convert this to standard form, by making the y-intercept by itself:

Ax + By = C

y=-3x/7 + 3

Multiply through by 7

7(y) = 7(-3x/7) + 7(3)

7y = -3x + 21

3x + 7y = 21

3 0
3 years ago
If 3x = -36 then x = ?
Vanyuwa [196]

3x=-36|:3\\x=-12

/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\

P.S. Hello from Russia :^)

\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/

3 0
3 years ago
Other questions:
  • I need some help with this question :/
    7·2 answers
  • There are 90 people in the lunchroom. If there are 9 times as many students as teachers, how many students are in the lunchroom?
    15·1 answer
  • A recipe calls for 7 tbsp of oil how many fluid ounces of oil do you need
    6·2 answers
  • Find the slope <br> x+3=0
    7·1 answer
  • At the beginning of the day the stock market goes up 70 1 over 2
    12·1 answer
  • 3. Given the differential equation y"+y= 0 and the set of two functions sint-cost, sint + cost, show that this a fundamental set
    7·1 answer
  • The exponential decay function A = A0(1/2)^t/P can be used to determine the amount A, of a radioactive substance present at time
    9·1 answer
  • Which procedures are examples of Descartes’s rules for scientific reasoning? Check all that apply.
    15·2 answers
  • Jocelyn estimates that a piece of wood measures 5.5 cm. If it actually measures 5.62 cm, what is the percent error of Jocelyn's
    11·2 answers
  • Can someone help me with this?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!