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
Andreas93 [3]
4 years ago
14

Explain the mistake made

Mathematics
2 answers:
Liula [17]4 years ago
7 0

Answer:

step 2

Step-by-step explanation:

8x + 22 = 2x +42

8x - 2x +22 =42

6x + 22 = 42

6x = 42 -22

6x = 20

x = 20÷ 6

x = 10/3

Sladkaya [172]4 years ago
3 0

Answer:

The added both 8x+2x when they were suppose to subtract 8x-2x

Step-by-step explanation:

8x+22= 2x+42

6x= 42-22

6x= 20

x= 3.3 repeating

You might be interested in
100 EASY POINTS!!! Please include an explanation :)
Nezavi [6.7K]

Answer:

Choice C

Step-by-step explanation:

f: initial value of 200 decreasing at a rate of 4%

g: initial value of 40 increasing at a rate of 8%

f is decreasing so it must go down starting at 200

That eliminates a and d

g is increasing and starts at 40  That eliminates a

We must look at b and c

g is increasing faster than f is decreasing

Choice C

6 0
3 years ago
Read 2 more answers
Ok how is every ones day ok what is 12345 times 23456=
lutik1710 [3]
The answer is 289,564,320. Have a nice day and Happy Holidays
8 0
3 years ago
Solve for p<br><br> 7/p = 8/9<br><br> p=?
sammy [17]

Answer:

7 7/8

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Week 2 4.0A.A.3 V 27 X 34​
zalisa [80]

Answer:

is there a question for this problem if there is try your best

8 0
3 years ago
HELPPPP this is 7TH grade math and I don’t understand
hodyreva [135]

Answer:

B.3x+8=66

Step-by-step explanation:

i think ito po Ang answer hehehe

7 0
3 years ago
Read 2 more answers
Other questions:
  • Sabrina threw a coin from a building 160 feet high at an initial speed of 30 feet per second. How many seconds will it take the
    11·2 answers
  • I forgot how to do these questions<br> HELPPPPPP
    6·2 answers
  • Convert the mixed number to an improper fraction.   3 5/6   A.35/6   B.23/6   C.8/6   D.6/35
    7·2 answers
  • A piece of string is 325 centimeters long. You need a string to be 1 1/4 meters long. How many centimeters should you cut off?
    14·1 answer
  • How do i solve this equation a over c is equal to d over a to solve for a
    10·2 answers
  • This is a hard one for me. Can someone solve this one.
    8·1 answer
  • Smart People Come Get Yall Juice...
    7·2 answers
  • A punch recipe requires 2 cups of cranberry juice to make 3 gallons of punch. Using the same recipe, how many cups of cranberry
    11·1 answer
  • Tamara finds the sum of two number cubes rolled at the same time. The chart below shows all possible sums from the 36 possible c
    11·2 answers
  • Which best describes the diameter of a circle?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!