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
SOVA2 [1]
3 years ago
9

How do I do this I'm am really confused?

Mathematics
1 answer:
Ahat [919]3 years ago
5 0
Set 2y equal to (4y-42).
2y=4y-42
Then subtract 4y
-2y=-42
Divide by -2
y=21
You might be interested in
Food bill before tax $62 Sales tax: 8% Tip: 15%<br> What is the tax?
professor190 [17]
<h3>Answer:  $4.96</h3>

Work Shown:

8% = 8/100 = 0.08

8% of 62 = 0.08*62 = 4.96

8 0
2 years ago
In a survey, three out of five students prefer the Xbox. If 675 students were surveyed, how many prefer the Xbox?
eduard

Answer:

405 of the students

Step-by-step explanation:

5 0
3 years ago
What is the solution of the system of equations c + 4d = 8 and c = 4d - 6
Tema [17]
Rewrite the second equation in same form as the first So we have

c + 4d = 8

c - 4d = -6     Now add:-

2c + 0 = 2
2c = 2

c = 1  

Now substitute c = 1 in the first equation:-

1 + 4d = 8
4d = 7

d =  7/4  = 1 3/4

Answer c = 1 and d = 1 3/4  Answer
3 0
3 years ago
Read 2 more answers
A rectangle with length 11 feet and width 10 feet. A smaller rectangle with length 3 feet and width 2 feet is cut out of the lar
nikdorinn [45]

Answer:

b

Step-by-step explanation:

11 * 10 equals 110

3 * 2 equals 6

110 - 6 = 104

7 0
3 years ago
Read 2 more answers
Which of the following best describes the solution to the system of equations below?
liraira [26]

For this case we have the following system of equations:

6x + 3y = 6\\6x + 3y = 14

We multiply the first equation by -1:

-6x-3y = -6

We have the following equivalent system:

-6x-3y = -6\\6x + 3y = 14

We add the equations:

-6x + 6x-3y + 3y = -6 + 14\\0 = 8

Equality is not fulfilled, so the system of equations has no solution.

Answer:

Option C

5 0
3 years ago
Other questions:
  • L need to know the answer
    9·2 answers
  • Tina has 3/5 pound erase she will use 2/3 of it to make fried rice for her family how much rice with Tina used to make fried ric
    6·2 answers
  • Circle the number that you would take away so that 8 would be the gcf of the remaining three numbers, 16,8,24,20
    14·1 answer
  • Saul in third in line. Enid is last in line. There are 3 children between them. What position is Enid in line?
    7·1 answer
  • 12. For angle A it is known that sin(A)&gt;0 and tan (A) &lt;0. If A is drawn in standard position, in which quadrant
    12·1 answer
  • 12. Write the equations in point-slope form of the line that passes through
    6·2 answers
  • What is an exaple of linear
    15·2 answers
  • 2. Write ten dollars and sixteen cents using the dollar symbol (without spaces)
    14·2 answers
  • The girls in Lana’s troop set a goal to sell 1,000 boxes of cookies this year. There are 13 girls in the troop. At least how man
    11·2 answers
  • Help me please what is i really need help
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!