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
Ivan
3 years ago
12

can someone please tell me the equation for the word problem it substitution method . worth 20 points.​

Mathematics
1 answer:
-Dominant- [34]3 years ago
4 0

Larger:x Smaller:y

x=2y-5

x=-4y+7

x=2y-5=-4y+7

You might be interested in
On the middle school baseball team, 8 players are sixth graders. Of the players, 40% are sixth graders. How many
Alexandra [31]
<h2>Answer:  Step-by-step explanation: 40 multiply by 8=320 divided by 100=3.</h2>
3 0
3 years ago
What the simplified form of x- 1 +4+7x-3
Nuetrik [128]
Collect like terms (x + 7x) + (-1 + 4 - 3)

Simplify

Answer: 8x
7 0
3 years ago
What is a matrix for a system of equations that does not have a unique solution?
vlada-n [284]

A system of linear equations can have no solution, a unique solution or infinitely many solutions. A system has no solution if the equations are inconsistent, they are contradictory. for example 2x+3y=10, 2x+3y=12 has no solution. is the rref form of the matrix for this system.

This is in my opinion. Im not sure if it is correct or not but Good luck!


4 0
3 years ago
Which is longer? 10% of a mile or 100% of a meter
zvonat [6]
10% of a mile is 528ft, 1 meter is about 3 feet
4 0
3 years ago
Read 2 more answers
(4w-3)^2<br> what would be the answer to that?? please explain, i’m so confused.
yarga [219]

Answer:

16w^2  - 24w + 9

Step-by-step explanation:

To simplify this, you would use the special product (a - b)^2 = a^2 - 2ab + b^2. We can correlate this with the given term so that,

a = 4w

and

b = 3

Now we just substitute into a^2 - 2ab + b^2

(4w)^2 - 2(4w)(3) + (3)^2

16w^2  - 24w + 9

7 0
3 years ago
Read 2 more answers
Other questions:
  • Jasmine knows that the area of a rectangle is the product of its base and height. Help her write an expression that represents t
    7·1 answer
  • X^2 Co+8x=9 cmpleting the Square
    9·1 answer
  • How many points does it take to determine a line?<br><br> A) 0<br> B) 1<br> C) 2<br> D) 3
    9·2 answers
  • What is the relationship between the 6s in 660,472
    15·2 answers
  • Find a so that the point (-1, 2) is on the graph of f(x)=ax^2+5.
    7·1 answer
  • Someone please help!!
    12·1 answer
  • What is the area calculation of an orange
    12·1 answer
  • Which statements describe a parallelogram that must be a rectangle? Select each correct answer. parallelogram with opposite side
    14·1 answer
  • 100 Points
    12·2 answers
  • The justice leagues refrigerator costs them $2545 a year to run. they buy a new one for $1250
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!