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
Oksana_A [137]
3 years ago
12

You invested $27,200 and started a business selling vases. Supplies cost $11 per

Mathematics
1 answer:
AleksAgata [21]3 years ago
6 0
1,600 vases must be produced and sold to break even.

x($28-$11)=$27,200
Simplify to 17x=27,200
Divide 17x by 17 so it cancels out.
What you do to one side of the equation you have to do to the other.
27,200/17=1,600
x=1,600
You might be interested in
To reach a vacation spot, the Jones family first traveled by plane and then drove the
navik [9.2K]

The distance flown by plane is 750 kilometers.

Step-by-step explanation:

Let,

Distance traveled by plane = x

Distance traveled by car = y

Total distance = x+y

According to given statement;

The distance by car was 125 kilometers less than the  distance by plane.

y = x - 125    => x=y+125  Eqn 1

The total distance was 500 kilometers less than three times the distance traveled by car.

Total distance = 3y - 500

x+y=3y-500   Eqn 2

Putting value of x from Eqn 1;

(y+125)+y=3y-500\\y+y+125=3y-500\\2y=3y-500-125\\2y-3y=-625\\-y=-625\\y=625

Putting y=625 in Eqn 1

x=625+125\\x=750

The distance flown by plane is 750 kilometers.

Keywords: linear equations, substitution method

Learn more about linear equations at:

  • brainly.com/question/10435816
  • brainly.com/question/10435836

#LearnwithBrainly

3 0
3 years ago
Put 1.12 2.10 3.11.40 4.10.48 5.10.95 6.10.72 7.11.53 in a number line
dexar [7]

Answer:Add them up

Step-by-step explanation:

7 0
3 years ago
Lake Michigan is the fifth largest lake
nikklg [1K]
Yes with a <span>58,016 Square Kilometers</span>
6 0
3 years ago
Read 2 more answers
Nancy’s parents gave her $200 to start her savings account. After 5 months of saving, Nancy has $350 in her account. What is the
horrorfan [7]
30 dollars every month

200+ 5x = 350

X=30
5 0
3 years ago
Read 2 more answers
What is the domain and range of <br> f(x)=2x^2+6x+2
lbvjy [14]

As is the case for any polynomial, the domain of this one is (-infinity,  +infinity).

To find the range, we need to determine the minimum value that f(x) can have.  The coefficients here are a=2, b=6 and c = 2,

The x-coordinate of the vertex is  x = -b/(2a), which here is x = -6/4 = -3/2.

Evaluate the function at x = 3/2 to find the y-coordinate of the vertex, which is also the smallest value the function can take on.  That happens to be y = -5/2, so the range is [-5/2, infinity).

3 0
3 years ago
Other questions:
  • the distance for the nearest gas station is 2 4/5 km. What is the distance when it written it as a decimal
    6·1 answer
  • Let p: x &lt; −3 Let q: x &gt; 3 What is represented by p ∨ q?
    10·2 answers
  • A bank paid 2.3% interest on a money market account. What is 2.3% written as a decimal
    7·2 answers
  • A clothing manufacturer is making scarves that require 3/4 yard for material each. How many can be made from 19 yards of materia
    5·1 answer
  • What is 3 ÷ 2/5? The quotient is 7 and _____<br><br><br><br> HELP PLEASE
    11·2 answers
  • Suppose that 75 percent of the people in a certain metropolitan area live in the city and 25 percent in the suburbs. If 1200 peo
    8·1 answer
  • Which of the following is equal to C(10, 3<br><br> C(3, 10)<br><br> C(10, 7<br> P(10, 3)
    9·2 answers
  • I need help plz i’ll mark u as brainliest
    14·1 answer
  • What is the meaning for &lt; with a line under it
    5·2 answers
  • Pls help it’s 6th grade math
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!