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
kramer
3 years ago
12

(PLEASE HELP)

Mathematics
2 answers:
Tom [10]3 years ago
5 0

Answer:

B. Collect like terms

Step-by-step explanation:

The first step is to subtract 20x from each side of the equation, and we have the following

20x + 5y -20x=40-20x

We can see that on the left side of the equation we have <u>like terms</u> (the two terms containing x)

so the next step is to combine or collect those like terms 20x and -20x to simplify the expression:

(20x-20x)+5y=40-20x\\5y=40-20x

We are not distributing or eliminating the x (because there is still a term with x on the right side), nor are we completely isolating the y yet.

What was done in this step was to collect like terms.

stich3 [128]3 years ago
4 0

Answer:

C

Step-by-step explanation:

Because you should be subtract each other by 20x to transfer from side to another side.

You might be interested in
What is the value of the expression when n=3 -2(5+n-8-3n)
Greeley [361]
-2n(5 + n - 8 - 3n)
-10n - 2n² + 16n + 6n²
4n² + 6n
7 0
2 years ago
Read 2 more answers
i thought of a number, increased it by nine, and then multiplied by 6. the resulting number was 282. what was my number
Dovator [93]

Answer:

n+9)6=282

n+9=47

n=38

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
86° 34° Х X = ____ degrees help quick pls​
Rufina [12.5K]

Answer:

60 degrees

Step-by-step explanation:

The angles all have to add up to 180, so you can do

34 + 86 +x = 180\\120 + x = 180\\x = 60

3 0
3 years ago
Read 2 more answers
An art teacher recorded whether the students in three of her classes prefer water color or oil painting. She plans to create
il63 [147K]

Answer:

C. class number and painting preference.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A sweatshirt is $67.50, if
lesya692 [45]

Answer:

a. $3.36

b. $70.86

Step-by-step explanation:

5% of $67.50 is $3.36

$67.50 + $3.36 = $70.86

4 0
3 years ago
Read 2 more answers
Other questions:
  • a bus driver drives 547.25 miles on day 1 , on day 2 , he drives 327.875 , how many more miles did he drive the first day than t
    13·1 answer
  • One term of a geometric sequence is a6 = 224. The common ratio is r = 2. What is the rule fo the nth term?
    11·1 answer
  • 17. Higher Order Thinking Solve h - 156 = 34
    12·1 answer
  • This refers to relationships among and between variables. It has a value between -1 and 1 that indicates direction and strength.
    8·1 answer
  • An international phone call costs $12.61 for 32 minutes minutes. How many cents per minute?
    11·2 answers
  • SIERENCE
    5·1 answer
  • A plane is flying at 31,348 feet. It needs to rise to 36,000 feet in two stages. In stage 1, it rises 5% of its initial altitude
    12·1 answer
  • MATH PLEASE HELP
    7·1 answer
  • Quick!! I need an answer fast! worth 40 POINTS!
    10·1 answer
  • Determine whether quadrilateral EFGH is similar to quadrilateral QRST. If so, give the similarity statement. (ASAP PLS HELP!! no
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!