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
Alekssandra [29.7K]
2 years ago
13

Jim is a salesman at a paper company. He sold 34 cases of paper to a law office. A case of paper contains 10 reams. How many rea

ms of paper did he sell?
Mathematics
1 answer:
sasho [114]2 years ago
3 0

Answer:

Jim sold 340 reams of paper.

Step-by-step explanation:

The rule of three is a way to solve proportionality problems between three known values ​​and one unknown. . That is, what is intended with it is to find the fourth term of a proportion knowing the other three. Remember that proportionality is a constant relationship or ratio between different magnitudes.

If the relationship between magnitudes is direct, that is, when one magnitude increases, so does the other (or when one magnitude decreases, so does the other), the direct rule of three should be applied as follows, a, b and c the known values ​​and x the unknown:

a ⇒ b

c ⇒ x

So: x=\frac{c*b}{a}

In this case, the rule of three can be applied as follows: if 1 box of paper contains 10 reams, 34 boxes of paper will have how many reams?

amount of reams=\frac{34 boxes*10 reams}{1 box}

amount of reams= 340 reams

<u><em>Jim sold 340 reams of paper.</em></u>

You might be interested in
Help me please! If f(x) varies directly with x2 and f(x)=10 when x=−4, what is the value of f(x) when x = 3?
exis [7]

Answer:

the answer is d becaus of it's creation

6 0
3 years ago
Write an equation of the line that passes through (2001, 35) and (2004.5, 16.1 ) points
Allisa [31]

Answer: If you are looking for Slope-Intercept form (y=mx+b), It would be...

y=-5.4x+10840.4.

If you are looking for Point-Slope form, it would be...

y=-5.4x+10840.4.

Step-by-step explanation: Write in Slope-Intercept from, y=mx+b.

Point-Slope form : Use the Point-Slope formula, y-y1=m(x-x1) to find the equation of the line.

I hope this helps you out! ☺

7 0
3 years ago
What is the volume of the rectangular prism
harkovskaia [24]

Answer:

Step-by-step explanation:

you got this i believe in you!

6 0
3 years ago
Solve for y 2x+y-3z=5
Elza [17]

Answer:

<h3>A. y=-2x+3z+25</h3>

Step-by-step explanation:

Isolate the term of x and y from one side of the equation.

<u>To solve:</u>

  • The value of y.

\Longrightarrow: \sf{\sqrt{2x+y-3z}=5}

<h3>2x+y-3z=25</h3>

<u>First, you have to subtract by 2x-3z from both sides.</u>

\Longrightarrow: \sf{2x+y-3z-\left(2x-3z\right)=25-\left(2x-3z\right)}}

<u>Solve.</u>

\Longrightarrow: \boxed{\sf{y=25-2x+3z}}}

  • <u>Therefore, the correct answer is "A. y=-2x+3z+25".</u>

I hope this helps, let me know if you have any questions.

4 0
2 years ago
Read 2 more answers
Is -9/4 rational. Please I need this now the thing said 20 characters long so I’m just gonna type. The best answer gets brainlie
mihalych1998 [28]

Answer:

no -9/4 is irrational

Step-by-step explanation:

vacsusvvsjshsvsh plz give brainliest

3 0
3 years ago
Other questions:
  • If the demand function for a commodity is given by the equation
    15·1 answer
  • Sandi has 3/5 of an hour to wrap presents. If it takes her 1/10 of an hour to wrap each present, how many can she wrap in the ti
    15·1 answer
  • Please help
    6·1 answer
  • X^2 / y^1 when x=10 and y=5
    10·1 answer
  • The Kendal Company manufactures automobile engine parts. Running the manufacturing operations requires 12 watts (units of electr
    5·1 answer
  • If AD is a diameter and C=125 degrees, what is the measure of A?
    6·1 answer
  • the area of the first quadrant bounded by the y-axis, the line y=4-x, and the graph of y=x-cosx is approximately
    15·1 answer
  • The alpha level that a researcher sets at the beginning of the experiment is the level to which he wishes to limit the probabili
    5·1 answer
  • 4.
    13·1 answer
  • What is √200 in simplest form?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!