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
Umnica [9.8K]
3 years ago
11

Solve, using the substitution method.

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
7 0
Y-2x=8 (label equation 1)
16+4x=2y (label equation 2)

divide equation 2 by 2 to find y 
y=2x+8
sub this in equation 1
(2x+8)-2x=8
2x+8-2x=8
8=8




once you get to this point because 8=8 there are an infinite number of solutions because you can't divide by 0. So the answer is B

You might be interested in
What is the slope of the line represented by the equation y=4/5x-3?
SOVA2 [1]

Answer:

4/5

Step-by-step explanation:

4 0
3 years ago
if the population is 400,000 in 1990 and it is decreasing by 11% a year, what is the population in 2050?
Bond [772]
I think 36.3636363636 (I’m not sure though)
5 0
3 years ago
Which set of numbers could represent the lengths of the sides of a right triangle? 16, 32, 36 6, 7, 8 5, 12, 13 8, 12, 16
Olenka [21]
Right triangles satisfy Pythagorean equation given:
c^2=a^2+b^2
where
c is the hypotenuse
a and b are the legs
thus, from the choices given, the Pythagorean triple will be:
c] 5^2+12^2=13^2

8 0
3 years ago
Precalc help needed<br> convert y = x^2 − x −6 to vertex form
Nadya [2.5K]
I think it would it be -6,-4
5 0
3 years ago
Read 2 more answers
What ate the domain and range of f(x)(1/6)x+2?
never [62]

Answer:

Domain : all real numbers

Range: All numbers greater than 2

Step-by-step explanation:

The shark. (Haha, I'm sorry.)

There are no restrictions on the x. X can be any real number.

The range, however, does have restrictions. The range has to be a number greater than 0.

Why?

Because any number that you put in for x won't make the range less than 2. If you put in zero for x, the range is 2.

7 0
4 years ago
Other questions:
  • Determine whether a given set of vectors spans a vector space
    7·1 answer
  • Handles-n-Things is a small enterprise company buying new carpet for their office room. The room is 15 ft. wide and 24 ft. long.
    10·2 answers
  • If a person picks a pair of different Months, what is the probability that both months (different) have less than 31 days?
    11·1 answer
  • Need help w all please!
    14·1 answer
  • What is the most famous example of cylindrical projection?
    11·1 answer
  • Hi can anyone plz help me with this and can you explain how you got it ​
    11·1 answer
  • Can someone help me with this. Will Mark brainliest.
    8·1 answer
  • Elyannie has no more than 90 Hershey Kisses. She puts the Hershey Kisses in 5 candy boxes. ​
    7·2 answers
  • 8. Find the slope. Make sure to reduce.
    11·1 answer
  • Solve for X please hurry
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!