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
Zinaida [17]
4 years ago
14

W=3y-2n. Work out y if W=19 and N=7

Mathematics
2 answers:
Ket [755]4 years ago
8 0
Given
w = 3y-2n w = 19 and n = 7
thus
19= 3y-2*7
19 =3y-14
33 = 3y
y = 11
Nikolay [14]4 years ago
5 0
The answer is 11. 19=3y-2x7. 2x7=14. Add 14 to both sides and your left with 33=3y devide both sides by 3 to get 11=y
You might be interested in
What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid? IM TAKING A TIMED TEST PLEASE ANSWER
lana [24]

Answer:

I don’t know

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which of the following sets of numbers could represent the three sides of a triangle?
Mkey [24]

Answer:

option A is the answer.

Because the sum of two smaller sides of a traingle should be larger then third side. This condition is only fulfilled in option A.

15+25= 40 which is more then 38.

while in other options it's either equal or smaller then third side.

4 0
3 years ago
PLS ANSWER ASAP WHOEVER ANSWERS FIRST AND ANSWWRES CORRECTLY WILL GET BRAINLIEST AND WILL GET A THANK YOU
Paraphin [41]

Answer:it’s the 3rd

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Please help !!!!!!!!!! Will mark Brianliest answer !!!!!!!
ivanzaharov [21]
The answer is most likely (c).
3 0
3 years ago
What is the solution of the linear-quadratic system of equations?<br> y=x^2+5x-3<br> y-x=2
Nady [450]
-x=-y+2
x=y-2
now substitute iin the first one
y=(y-2)^2+5 (y-2)-3
y=y^2-4y+4 +5y-10-3
y=y^2+y-9
y^2-9=0.
y^2=9
y=3

3-x=2
-x=2-3
-x=-1
x=1

the solution are x=1 and y=3
3=1^2+5 (1)-3
3=1+5-3
3=6-3
3=3
4 0
4 years ago
Read 2 more answers
Other questions:
  • 34​% of U.S. adults say they are more likely to make purchases during a sales tax holiday. You randomly select 10 adults. Find t
    9·1 answer
  • Simplify the expression:<br> 7+99 - 3<br> (I need help ASAP)
    5·1 answer
  • Question 3<br> 1 pts<br> 2 and -2 are 4 units apart on the number line.<br> True<br> False
    11·1 answer
  • Which ordered pairs are on the line ​ 2x−3y=8 ​? Select each correct answer. ​ (12,−73) ​ ​ (−2,4) ​ ​ (2,−43) ​ ​ (−5,−6) ​
    9·2 answers
  • I NEED HELP PLEASE, THANKS! :)
    12·1 answer
  • On a coordinate plane, a curved line with minimum values of (negative 0.5, negative 7) and (2.5, negative 1), and a maximum valu
    7·2 answers
  • Create an expression that is equivalent to x + 2
    12·1 answer
  • If the slope of a proportional relationship is 3 what is the equation that represents that line
    12·2 answers
  • How many liters give u 3.1KL
    14·1 answer
  • I GIVE CROWN. ONLY- for the correct answers )
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!