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
Karo-lina-s [1.5K]
3 years ago
12

11.5 - 3y = 48.5

Mathematics
1 answer:
scZoUnD [109]3 years ago
7 0
11.5 -3y= 48.5
⇒ -3y= 48.5 -11.5
⇒ -3y= 37
⇒ y= 37/(-3)
⇒ y= -12 1/3

Final answer: y= -12 1/3~
You might be interested in
If the expected adult of a 2 week old puppy is 20 pounds how many grams per day should they gain?
EastWind [94]
That will be <span>20-25 </span><span>grams</span>
3 0
3 years ago
What is an equation of the line that passes through the point (-4,5) and is
alexandr1967 [171]
The gradient in the equation would be 1/4x
8 0
3 years ago
Solve the following system of equations algebraically and check.<br><br> y=x^2+3x+4<br> y-x=7
FinnZ [79.3K]
Y=x^2+3x+4
y-x=7

x^2+3x+4-x=7
x^2+2x+4=7
(factor) x^2+2x-3=0
(x+3)(x-1)=0
X= -3 and X=1
(Plug x in for y)
Y= 1^2+3(1)+4
Y=8
(Check your answer on the second equation)
8-1=7
7=7 (Which is the solution)
5 0
3 years ago
What is 56:80 in lowest terms
katovenus [111]
56:80 in lowest terms is 7:10
4 0
3 years ago
Read 2 more answers
Solve the quadratic equation by factoring. 7K^2-6k+3=3
ivann1987 [24]
Subtract 3 to get:

7k^2-6k=0

Clearly, we can factor out a k to find that:

k(7k-6)=0

If either k or 7k-6 is zero, the whole expression is zero, so our solutions are zero and 6/7.
6 0
4 years ago
Read 2 more answers
Other questions:
  • A+b+c=18,b+c=10,c-b=6
    10·1 answer
  • J is the midpoint kl find kJ if kl = 38
    7·2 answers
  • a store is having a sale where wnter clothes are 60% of the orgianal price. A sweater is on sale for $30 . what is the origonal
    11·2 answers
  • Solve the equation. –3x + 1 + 10x = x + 4
    15·1 answer
  • Will the product of two numbers with opposite signs have a negative or positive answer?​
    14·1 answer
  • PLZ HELP, 20 POINTS, WILL GIVE YOU BRAINLIEST!!!
    15·1 answer
  • Please triple check
    11·2 answers
  • What is the measure of x? 4 16 Z y х X= V? Enter the number that belongs in the green box. Enter​
    7·2 answers
  • 3 X-5y= -3 <br> 3x-5y=11<br><br> please show work
    8·1 answer
  • Pls help!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!