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
umka2103 [35]
2 years ago
7

The office manager of a small office ordered 140 packs of printer paper based on average daily use, she knows that the paper wil

l last about 80 days
A what graph represents the situation?
Bwhat is the equation of the line in standard form and slope intercept form?
C how many packs of printer paper should the manager expect to have after 30 days?

Mathematics
1 answer:
Mandarinka [93]2 years ago
8 0

slope intercept form is y=mx+b

So slope intercept form is The office manager of a small office ordered 140 packs of printer paper based on average daily use, she knows that the paper will last about 80 days

(A) Lets make a table

X axis represents the Number of days paper used

y axis represents the packs of printer paper used

x            y

days      packs of printer paper used

0            0               (0 days , 0 packs used)

80          140           (in 80 days , 140 packs paper used)

The graph is attached below

(B) To find Equation of a line we use points (0,0)  and (80,140)

slope = \frac{y_2-y_1}{x_2-x_1} = \frac{140-0}{80-0} = \frac{7}{4}

y intecept is (0,0)

so b= 4

Slope intercept form of a line i y=mx + b

m is the slope and b is the y intercept

So slope intercept form of line becomes

y= \frac{7}{4} x

Standard form is Ax + By =C

y= \frac{7}{4} x

Multiply both sides by 4

4y = 7x

Now subtract 7x on both sides

-7x + 4y =0 is the standard form

(c) To find packs of printer paper  the manager expect to have after 30 days, Plug in 30 for x  and find out y

y= \frac{7}{4} x

y= \frac{7}{4}(30)= 52.5

Total 140 packs of printer paper

52.5 packs of paper used

Packs of paper remaining after 30 days = 140- 52.5= 87.5


You might be interested in
In 2012, the worlds largest pumpkin weighed 913 kilograms. An average sized pumpkin weighs 5,000 grams. The 2012 world record pu
Nostrana [21]

Answer:

The answer is 908 kilogram more than the average

Step-by-step explanation:

the worlds largest pumpkin weighed 913 kilograms.

the average pumpkin weights 5000 grams which means 5 kilograms


So 913 - 5 = 908 kilograms

the worlds largest pumpkin is 908 kilogram more than the averaged sized pumpkin

4 0
3 years ago
Can anyone pls help me in dis pls
Leya [2.2K]

1. squaring

2. four triangles and the square with side length "c"

3. big square (side length: a+b)

6 0
3 years ago
Read 2 more answers
HELPPPPPPPPPPPPPPPPP
igomit [66]
X=3
LOM and KOL are equivalent, so the equation is 43=6x+25 :)
5 0
2 years ago
Write each fraction as a unit fraction<br> 12/84<br> 13/143<br> 23/138
alexandr1967 [171]
A unit fraction is a fraction whose numerator is 1.

\frac{12}{84}=\frac{12 \div 12}{84 \div 12}=\frac{1}{7} \\ \\&#10;\frac{13}{143}=\frac{13 \div 13}{143 \div 13}=\frac{1}{11} \\ \\&#10;\frac{23}{138}=\frac{23 \div 23}{138 \div 23}=\frac{1}{6}
7 0
3 years ago
182.6 is 83% of what number?
GarryVolchara [31]
I think the answer is <span>x=220</span>
7 0
3 years ago
Other questions:
  • The Burke’s are having their wooden deck stained. The company doing the work charges $3.50 per square foot for staining. Each sq
    8·1 answer
  • COLLEGE ALGEBRA!!!!
    11·1 answer
  • Find the area of a square where each side measures 7.6 ft.
    11·2 answers
  • NEED ANSWER ASAP PLEASE!!!!
    12·2 answers
  • Help<br> Which one is for 1,2 ,and 3
    11·1 answer
  • Hi, can someone help me really fast on this...
    9·2 answers
  • The table shown is missing an X. Where should the X be placed?
    5·1 answer
  • The map shows the location J of Jose's house, the location of Tyrell's house, and the
    5·1 answer
  • Write an inequality for the following situation: No more than 5 books are in your backpack.
    6·1 answer
  • A man is 8x years old now .how old he will be in 10 years time​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!