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
Jlenok [28]
3 years ago
9

The work of a student to solve a set of equations is shown below:

Mathematics
2 answers:
Zolol [24]3 years ago
3 0
He made erron in step 3. He forgot add 4. it should be  
-4m + 4m = -32 - 8n + 4n +4

Greeting
marusya05 [52]3 years ago
3 0
The error is found in step 3.

Here is what he did:

-4m + 4m = -32 - 8n + 4n <<<<<<<<<<<< What happened to +4???

0 = -32 - 4n

n = -8.

You might be interested in
Solve the formula 4x+7y=9 for y.
satela [25.4K]
X=0.5
y=1

(4x0.5) + (7x1) = 9
2 + 7 = 9
5 0
2 years ago
About 16\20 of a tomato is water. what percent of a tomato is water?
notka56 [123]
The percent of a tomato is 80%
5 0
3 years ago
Read 2 more answers
Peter is planting a rectangular garden. The length is 15 yards longer than the width. Jorge is planting a square garden. The sid
const2013 [10]

If the width of peter's garden is 32 yards, the ratio of the areas is 47: 32

<h3>Area of a rectangle.</h3>

area of rectangle = lw

where

  • l = length
  • w = width

Therefore,

Peter rectangular garden

  • l = 15 + x

Jorge is planting a square garden. The sides of Jorge's garden are equal to the width of Peter's garden.

Therefore,

  • x = side of Jorge garden

The ratios are as follows;

(15 + x)x : x²

Therefore, if the width of peter's garden is 32 yards, the ratio of the areas is as follows:

(15 + 32)32 : 32²

1504: 1024

752: 512

376: 256

94:64

47: 32

learn more on rectangle here: brainly.com/question/23881202

#SPJ1

7 0
2 years ago
Hi, can I send screenshot?​
Sati [7]
Yes you can i think........
4 0
3 years ago
Read 2 more answers
Consumer Math work. Please help
Firdavs [7]

Answer:

$337.5

Step-by-step explanation:

He would get $337.5 because if he gets $11.25 every hour you just multiply $11.25 by 30 hours.

7 0
3 years ago
Other questions:
  • Molly is choosing between to silent to carry in his backpack the 309 page paperbag weights 1/2 pound the 341 page hardcover weig
    12·2 answers
  • What is the equation of the line that is parallel to the
    14·1 answer
  • Monica regularly records her favorite television show. Each episode of the show requires 3.5% of the total capacity of her video
    9·1 answer
  • What is the solution to the following system?
    7·1 answer
  • Find the minimum value of the function for the polygonal convex set determined by the given system of inequalities.
    9·1 answer
  • What is the constant of proportionality in the equation: y=5.1x
    14·2 answers
  • Over the course of a year, the population of chipmunks in Boston increased from 300000 to 387000. What was the percent increase
    5·1 answer
  • Solve 64=V, where v is a real number. Simplify your answer as much as possible. If there is more than one solution, separate the
    9·1 answer
  • I'm kind of having trouble with these​
    13·1 answer
  • Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!