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
hammer [34]
3 years ago
11

The cost of 50 pounds of pet food is 117.50. What is the cost for one pound?

Mathematics
1 answer:
jasenka [17]3 years ago
4 0
50lb = 117.50

1lb = 2.35 per pound
You might be interested in
Write an equation of the line in either point slope or slope intercept form that passes through the points (3,5) and (2,-2). (Hi
lisov135 [29]

Answer:

Slope-intercept form

y=7x-16

Step-by-step explanation:

6 0
2 years ago
the perimeter of a rectangular field is is 84m.If the width of the rectangle is 6m less than the length,then find the dimensions
Blizzard [7]

Answer:

24

**Solving Steps**

2 x (2 x X - 6) = 84

4x-12=84

84+12=96

96/4 = 24

Hope it helps.

4 0
2 years ago
Write an equation in slope-intercept form for the line parallel to y= -7x-9 that passes through the point (4,9). Show your work.
MrRa [10]

Answer:  y=-7x + 37

Step-by-step explanation:

Parallel lines will have the same slope but different y-intercepts  so again we can  use the coordinates to determine the y intercept of the new equation.

So we know that the slope intercept formula is y=mx + b where m is the slope and b is the y-intercept so we will input the x and y coordinates to solve for b.

9 = -7(4) + b

9 = -28 + b

+28  +28

b = 37  

The equation will be y= -7x + 37

6 0
3 years ago
Can you help, Solve for x. -2 + 3x = 2х + 6 + <br> X
svetlana [45]

Answer:

trick question

Step-by-step explanation:

The equation cannot be answered since if you add like terms you have 3 x on each side but different total values

3 0
3 years ago
The letters r and Θ represent polar coordinates. perform the following.
nexus9112 [7]

Answer:

\boxed{(x - \frac{1 }{ 2})^{2} + y^{2} = \frac{21 }{ 4}}\\

Step-by-step explanation:

r = \frac{5}{r - cos\theta}\\r^{2} - rcos\theta = 5\\\\

\text{Use the relationships}\\r^{2} = x^{2} + y^{2}; cos\theta = \frac{ x}{r }\\

\begin{array}{ll}x^{2} + y^{2} - r(\frac{x }{r }) = 5 & \text{Made the substitutions } \\x^{2} + y^{2} - x = 5 & \text{Simplified } \\x^{2} -x + y^{2} = 5 & \text{Rearranged } \\x^{2} -x + \frac{1 }{ 4} + y^{2}= 5 + \frac{1 }{ 4} & \text{Completed the square } \\(x - \frac{1 }{ 2})^{2} + y^{2}= \frac{21 }{ 4} & \text{Wrote as sum of squares} \\\end{array}\\\\

\text{This is the equation of a circle with centre at (0.5, 0 ) and radius equal to}\\\frac{\sqrt{21} }{ 2} \approx 2.291\\

\boxed{(x - \frac{1 }{ 2})^{2} + y^{2}= \frac{21 }{ 4}}\\

5 0
3 years ago
Other questions:
  • Haley substituted the values of a, b, and c into the quadratic formula below.
    15·2 answers
  • Which of the following rules should be used to keep the appropriate distance between your vehicle and the vehicle in front of yo
    15·2 answers
  • Can someone answer all 3 thanks.
    11·1 answer
  • From the same staring point, Arun and Bharat traveled in opposite directions. Each of them traveled 7 km, took a right turn and
    10·2 answers
  • Which of the following could not be the lengths of sides of a right triangle?
    12·1 answer
  • 10(x+12)=15x solve for x with how ?
    6·2 answers
  • 1. Determine the following set of adjustments to the equation then draw the graph !!
    7·1 answer
  • The line Graphed on the grid represents the first of two equations in a system of linear equations.
    11·1 answer
  • F(x) : |x|
    5·1 answer
  • It will cost $5.50 per person attending and $25 to rent a location for a party.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!