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
Tanya [424]
3 years ago
5

A plumber charges a $5 fee plus $12 per hour for labor. Which equation models the total cost

Mathematics
1 answer:
olchik [2.2K]3 years ago
7 0

Answer: y = 12x + 5

Step-by-step explanation:

Since the going rate is $12/hr, that will be the x coefficient. Since the starting fee is $5, that will be the y-intercept.

You might be interested in
-3x - 6 = 2x - 14x - 6
Harman [31]

Answer:

x=0

Step-by-step explanation:

3 0
3 years ago
Using a sheet of graph paper, solve the following system of equations graphically. Be sure to show any work, use a straight edge
madam [21]

Answer:

<h2> (-1,1)</h2>

Step-by-step explanation:

Given system is

\left \{ {{x+y=0} \atop {x-y+2=0}} \right.

If we graph, the solution would be the interception point between these two lines, because each linear equation represents a line. The lines are attached.

In the graph, you can observe that the solution is the point (-1,1), that is x = -1 and y = 1.

Now, if we want to solve this system by another method, we can just sum both equations and solve for <em>x</em>

\left \{ {{x+y=0} \atop {x-y+2=0}} \right.

2x+2=0\\x=\frac{-2}{2}=-1

Then, we replace this value in one equation to find the other value

x+y=0\\-1+y=0\\y=1

Therefore, the solution is (-1,1)

4 0
3 years ago
Write an equation that represents a vertical translation 7 units down of the graph of g(x) = 21.
xenn [34]

Answer:

<h2>h(x) = 14</h2>

Step-by-step explanation:

f(x) + n - translation n units up

f(x) - n - translation n units down

f(x + n) - translation n units to the left

f(x - n) - translation n units to the right

===========================================

g(x) = 21

translation 7 units down: g(x) - 7 = 21 - 7 = 14

3 0
3 years ago
Can someone please help and thank you:)
polet [3.4K]

Answer:

F: 3(3.4) = 10.2- FALSE

G: 3.9(3.4) = 13.26- FALSE

H: 5(3.4) = 17- FALSE

J: 2.5(3.4) =8.5- TRUE

J is true.

Let me know if this helps!

5 0
3 years ago
Classify each triangle by its side lengths and angle measurements. Choose the two correct names
guapka [62]

Answer:

isosceles

Step-by-step explanation:

An Isosceles triangle that has two sides of equal length.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Which digit makes 345 ___ divisible by 2? <br> 1<br><br> 8<br><br> 3<br><br> 7
    5·1 answer
  • Eira created color panels for a wall using a mix of only red and blue paints. She plotted the quantities of red and blue paints
    7·1 answer
  • You mix 1/4 cup of juice concentrate for every 2 cups of water to make 18 cups of juice. How much juice concentrate and water do
    14·1 answer
  • What is 9 more then the sum of a number and three is 35 into a equation
    9·1 answer
  • Math questions, pls help me and ill reward &lt;3 : )
    14·1 answer
  • One number is five more than another, and their sum is three less than three times the smaller. Find the numbers.
    5·1 answer
  • The question is in the screenshot attached. Thank you!
    6·1 answer
  • I need help will give you the brainliest
    6·1 answer
  • The path of a projectile launched from a 26-ft-tall tower is modeled by the equation y = −16t2 + 64t + 26. What is the maximum h
    11·1 answer
  • What is the integration of the function x^2+y^sin(floor(x)))
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!