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
Klio2033 [76]
2 years ago
14

The equation P=31+1.75w models the relation between the amount of Tuyet’s monthly water bill payment, P, in dollars, and the num

ber of units of water, w, used. Find Tuyet’s payment for a month when 12 units of water are used.
Mathematics
1 answer:
umka2103 [35]2 years ago
3 0

Answer: P = \$\ 52

Step-by-step explanation:

We have the equation P = 31 + 1.75w where P represents the payment and w represents the amount of water used.

To calculate the monthly payment that corresponds to 12 units of water you must do w = 12 in the main equation and solve for the variable P.

P = 31 + 1.75w

P = 31 + 1.75(12)

P = 31 + 21

P = 52

You might be interested in
Lydia had 20 minutes to do a three-problem quiz. She spent 9 7/10
steposvetlana [31]

Answer:

4 9/10 minutes.

Step-by-step explanation:

9 7/10 + 5 2/5 = 15 1/10.

20- 15 1/10 = 4 9/10 minutes.

:D

Brainliest?

5 0
3 years ago
HELP WILL GET BRAINLIEST Select the correct answer.
irina [24]

Answer:

its 0.3

Step-by-step explanation:

i got it wrong bcuz i chose something else but trust me its 0.3

brainliest plz

8 0
2 years ago
Let C = C1 + C2 where C1 is the quarter circle x^2+y^2=4, z=0,from (0,2,0) to (2,0,0), and where C2 is the line segment from (2,
trapecia [35]
Not much can be done without knowing what \mathbf F(x,y,z) is, but at the least we can set up the integral.

First parameterize the pieces of the contour:

C_1:\mathbf r_1(t_1)=(2\sin t_1,2\cos t_1,0)
C_2:\mathbf r_2(t_2)=(1-t_2)(2,0,0)+t_2(3,3,3)=(2+t_2, 3t_2, 3t_2)

where 0\le t_1\le\dfrac\pi2 and 0\le t_2\le1. You have

\mathrm d\mathbf r_1=(2\cos t_1,-2\sin t_1,0)\,\mathrm dt_1
\mathrm d\mathbf r_2=(1,3,3)\,\mathrm dt_2

and so the work is given by the integral

\displaystyle\int_C\mathbf F(x,y,z)\cdot\mathrm d\mathbf r
=\displaystyle\int_0^{\pi/2}\mathbf F(2\sin t_1,2\cos t_1,0)\cdot(2\cos t_1,-2\sin t_1,0)\,\mathrm dt_1
{}\displaystyle\,\,\,\,\,\,\,\,+\int_0^1\mathbf F(2+t_2,3t_2,3t_2)\cdot(1,3,3)\,\mathrm dt_2
5 0
3 years ago
What is the slope of the line graphed in the coordinate grid?
zvonat [6]

Answer:

3/4

Step-by-step explanation:

I drew a slope triangle and found the slope by finding the distance between two points on the line.

vertical distance/horizontal distance

Hope this helped!

5 0
3 years ago
Please help solve <br><br> -2x - 4 - 7 = - 3x - 15
valentina_108 [34]

Answer:

x = -4

Step-by-step explanation:

-2x-11=-3x-15

x - 11 = -15

x = -4

8 0
3 years ago
Other questions:
  • ? Question
    7·1 answer
  • What is the value of the sum -3/8 + 5/16 will give brainlyiest
    8·1 answer
  • A salad dressing recipe requires at least 8 ounces of oil to be combined with some combination of vinegar and lemon juice in a 1
    5·1 answer
  • What is the y-intercept
    9·2 answers
  • Can anyone help me with the slope-intercept form??<br><br>sorry it's sideways!!​
    11·1 answer
  • 2(x)+2(2)=2(x/2)-2(x)<br> Solve this please and show the steps!!!!!!
    5·2 answers
  • What is ( 9 x 2/3 ) x 2/3
    14·1 answer
  • Which decimal is equivalent to<br> NI<br> OA) 0.416<br> B) 0.416<br> C) 0.416<br> OD) 0.416
    8·1 answer
  • What is the quadruple of 2-2
    14·1 answer
  • Type the correct answer in the box. Use numerals instead of words.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!