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
Alexxx [7]
4 years ago
6

Need help on 42. I'm just really confused on this one

Mathematics
1 answer:
svlad2 [7]4 years ago
6 0
Take a real life problem and apply algebra to it. Dumb example :
John has 5 pens. Susan has the same amount of pens john has multiplied by 2. 
equation: x=5*2
if you'd even call that algebra.. do something like that but better XD
You might be interested in
Shondra bought a spool of ribbon. She uses 30 inches of the ribbon to decorate each gift box. She decorated 7 gift boxes in all.
Rudik [331]
Well it would be 210because if u multiply it would give you 210
4 0
3 years ago
Read 2 more answers
Find the sum.<br><br> (8x^4+2x^2−1) + (3x^3−5x^2+7x+1)
natka813 [3]

Answer: 8x⁴ + 3x³ -3x² + 7x

6 0
3 years ago
Read 2 more answers
Pre-Algebra Help! :)
Rom4ik [11]
Base on the diagram, and the following question, the following are the answers to your question.
#1 Congruent Angle
#2 Congruent Sides
#3 Side Angle Side
I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarification
5 0
3 years ago
The (i,j) minor of a matrix A is the matrix Aij obtained by deleting row i and column j from A.
STatiana [176]

The (i,j) minor of a matrix A is the matrix Aij obtained by deleting row i and column j from A it is true.

The (i,j) minor of a matrix A is the matrix Aij obtained by deleting row i and column j from A. A determinant of an n×n matrix can be defined as a sum of multiples of determinants of (n−1)×(n−1) sub matrices.

This is done by deleting the row and column which the elements belong and then finding the determinant by considering the remaining elements. Then find the co factor of the elements. It is done by multiplying the minor of the element with -1i+j. If Mij is the minor, then co factor, c_{ij} = -1^{i+j} + m_{ij}.

Each element in a square matrix has its own minor. The minor is the value of the determinant of the matrix that results from crossing out the row and column of the element .

Learn more about the minor of the matrix here:

brainly.com/question/26231126

#SPJ4

4 0
1 year ago
Three sizes of popcorn buckets are on sale at a movie theatre. The large bucket holds 15 1/2 cups of popcorn. The medium bucket
leonid [27]

Answer:

The medium bucket can hold 5 and 1/6 cups of popcorn.

Step-by-step explanation:

Remember that for mixed numbers, like "4 and 1/5", the way of writing that number is (4 + 1/5).

Now, let's solve the question:

We know that the large bucket holds (15 + 1/2) cups.

We also know that the medium bucket holds 1/3 of the large bucket, and we want to know how many cups does the medium bucket hold.

This is just (1/3) times the amount that the large bucket holds, so we have:

(1/3)*(15 + 1/2) cups

Using the product distributivity, we can write:

(1/3)*(15 + 1/2) cups = ( (1/3)*15 + (1/3)*(1/2) ) cups = (5 + 1/6) cups

Then we can conclude that the medium bucket can hold 5 and 1/6 cups of popcorn.

3 0
3 years ago
Other questions:
  • Write a division problem that has a 3 digit dividend and a divisor between 10 and 20
    12·1 answer
  • Solve for x please help me
    14·2 answers
  • Write the equations of the following lines. The line is perpendicular to the graph of y=x+1 and passes through the point (1,1).
    7·2 answers
  • I'm marking answers as brainliest. ----------- What is the approximate solution to the system of equations? y=x+1, y=3x-2 ------
    15·2 answers
  • The single 42 year old woman with a monthly salary $3700 spends $1200 on rent
    7·1 answer
  • How much miles is a light year
    7·1 answer
  • Find the volume in fluid ounces of a 5 ml dose of cough syrup (1mL=0.03 oz
    8·1 answer
  • Solve for x in the given interval.
    15·1 answer
  • ANSWER ASAP PLEASE
    15·1 answer
  • How much are your fixed expenses for the month?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!