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
Natalija [7]
3 years ago
13

Can some one plz help I'm comfuzzled

Mathematics
1 answer:
scZoUnD [109]3 years ago
5 0

14+ 13y - 13y = 20y - 13y -21 (taking away the smallest y value from both sides)

14 = 7y - 21

14 + 21 = 7y - 21 +21 (+21 on both sides to remove -21 if we do -14 then we will have nothing on other side)

35 = 7y

35/7 = 7y/7 (dividing 7 on both sides)

5 = y

answer is 100% correct no doubts. hope it helped you.

You might be interested in
Adratic Formula
maw [93]

Answer:

Step-by-step explanation:

discriminant=5²-4×1×7=25-28=-3<0

no real number solution.

5 0
3 years ago
Read 2 more answers
For what value of b makes this equation true? (Solve for b)<br> b +9 = -2
neonofarm [45]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>b = -11</em>

▹ Step-by-Step Explanation

b + 9 = -2

     -9   -9

b = -2 - 9

b = -2 + -9

b = -11

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

7 0
3 years ago
Read 2 more answers
756 divided by 36 <br> plz need help
Alenkasestr [34]

Answer:

21

Step-by-step explanation:

I did the math.

5 0
3 years ago
Read 2 more answers
The standard unit of measurement for length is the: meter mile yard centimeter
Degger [83]
The meter is the SI unit of measurement for length.
8 0
3 years ago
Show work please and thanks!
Zigmanuir [339]
Hello there!

On those type of angles, the angles that are facing each other is equal to another.
So you can set up the equation like this : 

10x + 1 = 12x - 5
        -2x = -6
          x = 3

So the answer is x = 3.



In some problems, you have to find the angle.
Then you just simply substitute 3 into x.

10x + 1
10(3) + 1
30 + 1
31

12x - 5
12(3) - 5
36 - 5
31
The angles are 31° and 31°.

Hope this helped! :)
3 0
3 years ago
Other questions:
  • The distance between Maggie’s home and her school is 5,280 yards. (Hint: 1 mile = 1,760 yards.)
    7·1 answer
  • Select the correct answer. If , which statement is true? if g(x) = f(1/3x)
    11·1 answer
  • Which equation and ordered pair represent the correct vertex form and vertex for j(x) = x2 − 12x + 7?
    13·1 answer
  • write the interval shown on the number line as an inequality, using set notation, and using interval notation​
    7·1 answer
  • Select all the expressions that are equivalent to 8w - 9 + 5 - 2w.
    7·1 answer
  • 14, 16, and 20 using elimination method showing work. Thanks so much
    8·1 answer
  • What is the slope-intercept equation of the line below?
    5·2 answers
  • Greg calculated that he had to drive at least 50 miles per hour on the highway to get his destination in the time that he has. w
    8·1 answer
  • Express the value of each tangent ratio to the nearest tenth or as a fraction
    11·1 answer
  • During a track meet, Sarah ran 400m in 80s. What was her average speed?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!