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
-BARSIC- [3]
3 years ago
9

Plz help all 3 i'll give brainiest if right.!!!

Mathematics
1 answer:
Andrew [12]3 years ago
7 0
A.) y= 5/4x+16
B.) 1.25 hours a day
You might be interested in
Solve the equation and enter the value of x below.<br> x-12 = 8<br> X =
san4es73 [151]
The answer would be X = 20
7 0
3 years ago
Read 2 more answers
A problem states: "There are 9 more children than parents in a room. There are 25 people in the room in all. How many children a
Dmitrij [34]
To work out who the unknowns in the room are, we can establish that c = p+ 9
c + p = 25. The unknowns in the room are there the total number of parents in the room, and the total number of teachers in the room.
6 0
3 years ago
Please help!!As soon as possible!!
pychu [463]

Answer: Their equations have different y-intercept but the same slope

Step-by-step explanation:

Since, the slope of the line passes through the points (2002,p) and (2011,q) is,

m_1 = \frac{q-p}{2011-2002} = \frac{q-p}{9}

Similarly, the slope of the line asses through the points (2,p) and (11,q) is,

m_2 = \frac{q-p}{11-2} = \frac{q-p}{9}

Since, m_1 = m_2

Hence, both line have the same slope.

Now, the equation of the line one having slope m_1 and passes through the point (2002,p) is,

y - p = \frac{q-p}{9}(x-2002)

Put x = 0 in the above equation,

We get, y = \frac{2000(p-q)}{9}+p

The y-intercept of the line one is (0, \frac{2000(p-q)}{9}+p)

Also, the equation of second line having slope m_2 and passes through the point (2,p)

y-p=\frac{q-p}{9}(x-2)

Put x = 0 in the above equation,

We get, y = \frac{2(p-q)}{9}+p

The y-intercept of the line one is (0, \frac{2(p-q)}{9}+p)

Thus, both line have the different y-intercepts.

⇒ Third option is correct.

6 0
3 years ago
HELP ME PLEASE!!! The function f(x) is graphed on the coordinate plane. What is f(−2) ? Enter your answer in the box. f(−2) =
Ksenya-84 [330]

Answer:

f(-2)=-2

Step-by-step explanation:

we know that

x -----> is the independent variable or input value

f(x) ---> is the dependent variable or output value

f(-2) is the value of the function f(x) when the value of x is equal to -2

so

For x=-2

Looking at the graph

f(-2)=-2

For an input value of -2 the output value is -2

5 0
3 years ago
Noelle ran 4 1/2 miles in the morning and 3 1/4 miles in the evening. How far did Noelle run that day?
KIM [24]
You just add all the numbers together:
3 1/8+ 4 1/2+ 4 1/4
=25/8+9/2+17/4
=25/8+36/8+34/8
=95/8
=11 7/8

Ugh.. did you type in the numbers correctly? My guess would be it was meant to be B tho :)

6 0
3 years ago
Other questions:
  • Below is the graph of y = g(x)
    12·1 answer
  • Simplify the expression where possible. (x 3y 2) 4
    5·1 answer
  • Which equation represents a proportional relationship that has a constant of proportionality equal to -10
    13·2 answers
  • PLease help! u can make it short i'm in a rush. please help me
    15·1 answer
  • The table below shows all of the possible outcomes for rolling two six-sided number cubes. 1 2 First Number Cube Second Number C
    11·1 answer
  • Y=(x^2+2x)/(x+2) if x=2. Find x^2​
    11·1 answer
  • Given a role of nickels. The diameter of one nickel is 0.835 inches, and the thickness is 0.077 inches. Find the surface area of
    12·2 answers
  • Watch ordered pair is not a point on the graph of y= -5x + 2?
    12·1 answer
  • What is the volume, in cubic centimeters, of a cube with an edge length of 15 centimeters?
    5·1 answer
  • PLEASE HELP ME I NEED HELPPPO
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!