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
MatroZZZ [7]
2 years ago
11

Which system of linear equations has exactly one solution?

Mathematics
1 answer:
lubasha [3.4K]2 years ago
5 0

Answer:

y = 2x - 3

2y = x - 12

Step-by-step explanation:

You might be interested in
Please please plz plz plz plz plz plz plz plz plz please please help me plz
Xelga [282]
To solve for these, we will use formulas and convertions as we go.
For 1:
We are looking for kg (kilograms) to g (grams). 1 g = 0.001 kg.
We have 2.5 kg. This means we must multiply 2.5 by 1,000.
2.5 x 1,000 = 2,500.
1.) is 2,500 grams.
For 2:
This problem has multiple steps, but we will successfully solve it. As of now, we have yards. There are 3 feet in a yard, and 12 inches in 1 ft. We will convert yards to feet, and then feet to inches.
500x3 = 1500, 1500 x 12 = 18,000.
2.) is 18,000 inches.
For 3:
There are 2,000 pounds in 1 ton. Using this, we can determine how many tons we have.
7,000/2,000 = 3.5
3.) is 3.5 tons.
I hope this helps!
5 0
2 years ago
A survey of one class at Pioneer Middle School found that 20 out of 30 students would spend $12 for a school t-shirt Suppose the
Virty [35]
\frac{20}{30} = \frac{x}{600}
600/30=20.
20*20=400.
Your answer is 400.
4 0
3 years ago
Read 2 more answers
Which is true of the standard form of the equation of the line graphed?<br><br>It is B!
daser333 [38]
B imakes the most sense so I agree it is b
5 0
3 years ago
Read 2 more answers
The area of a triangle is comtinous or discrete
Colt1911 [192]

Answer:

Continuous

Step-by-step explanation:

The area of a triangle is continuous. It can be any measure of fraction or decimal depending on the side lengths. It has no restrictions to be only whole  numbers or a specific set of numbers.

3 0
3 years ago
Simplify: 6 + √27 / 3
Ray Of Light [21]

Answer:

6 + √27 / 3

6+ (3√3/3)

6+√3

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following is an interger but not a whole number? A) 2.6 B) 7 C) 14 D) -100.
    12·1 answer
  • Which is an irrational number?<br> 1-31<br> 0.6<br> My Progress &gt;
    5·1 answer
  • Find the area of the following ellipse.
    11·1 answer
  • Use benchmarks to estimate the sum, difference, or product.\
    11·1 answer
  • The general form for a compound interest function is B(t)=P(1+r/n)^nt . Assuming that n=1 , rewrite the compound interest equati
    13·1 answer
  • Which table shows a proportional relationship between x and y? A. x y 2 4 3 6 4 9 B. x y 3 4 9 16 15 20 C. x y 4 12 5 15 6 18 D.
    10·2 answers
  • What is the greatest common factor of 72x2y and 18xy? A. 9x B. 9xy C. 18x D. 18xy
    10·1 answer
  • Evaluate the expression when x=-1 and y= -8 z=1/4<br>xyz
    6·1 answer
  • PLEASE ANSWER ASAP What is the solution of each proportion?
    11·1 answer
  • Generate a frequency table for the following data: 3, 12, 25, 2, 3, 6, 17, 17, 15, 13, 20, 12, 21, 18, 19.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!