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
ikadub [295]
3 years ago
8

0.2(x+50)-6=0.4(3x+20)

Mathematics
1 answer:
podryga [215]3 years ago
3 0
Distrivute 0.2 to x and +50 and you get 0.2x+10-6  now for the other side we do the same and we get 1.2x+8 or an easier way...  Let's solve your equation step-by-step.<span><span><span>0.2<span>(<span>x+50</span>)</span></span>−6</span>=<span>0.4<span>(<span><span>3x</span>+20</span>)</span></span></span>Step 1: Simplify both sides of the equation.<span><span><span>0.2x</span>+4</span>=<span><span>1.2x</span>+8</span></span>Step 2: Subtract 1.2x from both sides.<span><span><span><span>0.2x</span>+4</span>−<span>1.2x</span></span>=<span><span><span>1.2x</span>+8</span>−<span>1.2x</span></span></span><span><span><span>−x</span>+4</span>=8</span>Step 3: Subtract 4 from both sides.<span><span><span><span>−x</span>+4</span>−4</span>=<span>8−4                </span></span><span><span>−x</span>=<span>4  now you divide by negative x (technically it is -1x=4 so your answer is x=-4</span></span>
You might be interested in
1) Ms. Cuvelier is placing a dinner for hersepf and her family. The cost of each dinner is 8.25) She also has to pay a one-time
bija089 [108]

Answer:

so sorry but I can't understand your question. I am so sorry.

5 0
3 years ago
Could someone please help me with this problem and give me an explanation on how to solve it?
elena-s [515]

Answer:

B

Step-by-step explanation:

(a^3/2) / a

= a^(1/2)

= √a

= B

3 0
2 years ago
Read 2 more answers
If T={x:X is an integer between 1 and 4} (A) List down the elements of set T in set notation. B write down the number of element
GarryVolchara [31]

Answer:

The answer is given below

Step-by-step explanation:

A) Integers are whole numbers (without fraction) that are either positive or negative. If T={x:X is an integer between 1 and 4}, therefore the elements in set T = {2, 3}

B)  Since the elements in set T = {2, 3}, then the number of elements in set T = 2

C) The subsets of set T are {}, {2}, {3} and {2,3}

D) Proper subset of set T are subsets of T that is not equal to T. The proper subsets of T are {2} and {3}

An improper subset of set T contains all the element of set T and a null element. The improper subset of set T are {2,3} and {}

6 0
3 years ago
If five 4 liter bottles of soda are split evenly among 40 people how many liters of soda will each person get?
Basile [38]

Answer:

.5 or l/2 liter

Step-by-step explanation

4 liters x 5= 20 liters / 40 people =.5 or 1/2  liter

4 0
3 years ago
HELP PLS TY ILY BDJXHEJDJ
Goryan [66]

Answer:

my guess is the flagpole is 164 in tall

Step-by-step explanation:

if she 60 in tall then her shadow is 36 in taller

the flagpole's shadow is 200in so subtract 36 from 200

4 0
2 years ago
Other questions:
  • HELP ME SOMEONE!!!!!!!!!!1
    8·2 answers
  • My brother is in 6th grade and needs help with his math. I tried to help but I can't find any answers on it.
    14·1 answer
  • pat has a 10-centimeter length of string she is going to use to measure a small square table. the length she measures is 5 strin
    11·2 answers
  • The average age of three men is 24 what is the sum of their ages
    10·1 answer
  • I just need #7. I have a lot of work to catch up on and need as much help as possible.
    7·1 answer
  • Can you plz help me with this I'm confused
    6·1 answer
  • Each of the 6 cats in a pet store was weighed. Here are their weights (in pounds):
    9·1 answer
  • PLSSS HELP ME i need helppp
    12·1 answer
  • Graph the following inequality:
    12·1 answer
  • Write an algorithm to solve the problem with long division. Answer in at least 3 complete sentences.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!