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
never [62]
3 years ago
14

A contractor purchases 22 doors and 9 were brown. If he purchased 1,078

Mathematics
1 answer:
vladimir2022 [97]3 years ago
5 0

Answer:

411 Brown Doors

Step-by-step explanation:

The answer is 411 because 1,078 divided by 22 would equal 49 and if you multiply 9 by 49 you get 411.

You might be interested in
Francine applies the commutative property to the product. (−8/9)⋅(−13)⋅(18) Which expression illustrates the commutative propert
oksian1 [2.3K]

The commutative property implies that, the order of multiplication is not important.

(-\frac 89) \cdot (18) \cdot (-13) is true

Commutative property of multiplication states that:

If a \times b  = b \times a

The expression is given as:

(-\frac 89)\cdot (-13) \cdot (18)

To get the commutative expression, we simply change the position of each factor in the expression.

So, some possible equivalent expressions are:

(18) \cdot (-13) \cdot (-\frac 89)

(18)\cdot (-\frac 89) \cdot (-13)

(-13) \cdot (18) \cdot (-\frac 89)

There are several other equivalent expressions.

From the list of options;

(-\frac 89) \cdot (18) \cdot (-13) is true

Read more about commutative property at:

brainly.com/question/7037119

4 0
2 years ago
Read 2 more answers
Factorise quadratic equation<br> n^2-n=0
Sindrei [870]

n² - n = 0

n(n-1)

\\  \\

7 0
3 years ago
How do you solve a system of linear equations by graphing? ​
Sergeeva-Olga [200]

9514 1404 393

Explanation:

This is a self-answering question: you solve it by graphing the equations.

<em>The solution is where the lines intersect</em>. The point of intersection of the lines is the point that satisfies all the equations for the lines, hence is a solution to the system. If they do not intersect, there are no solutions. If the lines are coincident, there are an infinite number of solutions.

__

The equations can be graphed by any of a number of methods. (My favorite is to let a graphing calculator do it.) The method of choice depends on the coefficients and the form the equations are given in. Methods of graphing are a topic for a more lengthy discussion.

6 0
3 years ago
Need Help help me plz ;(
omeli [17]
So in order to solve you must first combine like terms.
-2y + 2y + 3 = 3
0 + 3 = 3
Subtract 3.
0 = 0
The answer is infinate solution because both numbers are the same.
I hope this helps love! :)
7 0
3 years ago
Lexi2984 can u help me with this question
arsen [322]

9514 1404 393

Answer:

  see the attachment

Step-by-step explanation:

The x- and y-intercepts are easily found:

<u><em>X-intercept</em></u>

Set y = 0 and divide by the coefficient of x.

  -x +0 = 8

  x = -8

__

<u><em>Y-intercept</em></u>

Set x = 0 and divide by the coefficient of y.

  0 -2y = 8

  y = -4

__

Now, we have two points on the graph: (-8, 0) and (0, -4). A third point can be one that is halfway between these: (-4, -2). The graph is attached.

7 0
3 years ago
Other questions:
  • Samuel’s father is four years older than double Samuel’s age. their age difference is 22 years. how old are they
    13·1 answer
  • Is medical insurance a fixed or variable expense? Explain.
    6·1 answer
  • You find 72 coins consisting only of nickels, dimes, and quarters, with a face value of $10.20. However, the coins all date from
    15·1 answer
  • James is selecting a marble. James chooses a marble at random and then replaces it. He then selects a second marble at random. W
    12·1 answer
  • Suppose $200 is invested at the annual interest rate 6% compounded continuously what is the amount in the account after years ?
    14·1 answer
  • Marissa created a graph to show her hair growth since her last haircut. Which table represents the same relationship?
    6·2 answers
  • 50 POINTS! WILL MARK BRAINLEST! NEED IN 10 - 15 MINUTES!
    15·1 answer
  • WILL GIVE BRAINLIEST TO WHOEVER GETS THESE QUESTIONS RIGHT!
    11·1 answer
  • A function is defined by f (x) = 5 (2 minus x). What is f(–1)? –5 5 15 53
    7·2 answers
  • Plz help me i need 100%
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!