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
11111nata11111 [884]
3 years ago
7

How many unique solutions are there to the system of equations below?

Mathematics
2 answers:
maw [93]3 years ago
7 0

Answer:

The answer to that is C. two

Digiron [165]3 years ago
4 0

Answer:

C. two.

Step-by-step explanation:

They are:

Substitution method.

Elimination method.

You might be interested in
Based on a​ survey, assume that ​% of consumers are comfortable having drones deliver their purchases. Suppose that we want to f
n200080 [17]

Answer and Step-by-step explanation:

Solution:

Given:

Assume that 46% of consumers are comfortable to deliver their purchase.

Five consumers randomly selected.

Exactly three of them are comfortable with delivery by drones.

Identify the value of n, x, p?

Probability of success on any one trial = 46% = 0.46

Probability of failure on any trial = q = 1-p

                                                          = 1- 0.46

                                                          = 0.54

The number of trial = n = 5

The number of comfortable consumers =x = 3

n represent the number of subject included.in this question, there are five consumers randomly selected.

X represents the number of success. In question, there are exactly three consumers that are comfortable with delivery by drones.

P represents the probability of success, and q represent the probability of failure.

Hence,

n = 5

x= 3

p = 0.46

q= 0.54

4 0
3 years ago
If a quadratic equation has a real root, what do you know about the other roots of the equation? Explain.
notsponge [240]

Answer:

A Quadratic Equation can have upto 2 roots maximum. So,if one of the roots is a Real number, there are following two possibilities:

1) The other root is also a real number, but a different number

2) Its a repeated root, so the other root is the same number.

The other root cannot be a complex number as its not possible for one root to be real and other to be complex. Either no root will be complex or both will be complex roots.

Following are 3 possibilities for the roots of a quadratic equation:

  1. 2 Real and Distinct roots
  2. 2 Real and Equal roots
  3. 2 Complex roots
7 0
3 years ago
What's 20 x 12? I NEED HELP
neonofarm [45]

Answer:

240

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
FInd the GCF of the numbers using prime factorizations.
lesya [120]

Answer:

GCF(330, 75, 450, 225) = 15

Steps:

Prime factorization of the numbers:

330 = 2 × 3 × 5 × 11

75 = 3 × 5 × 5

450 = 2 × 3 × 3 × 5 × 5

225 = 3 × 3 × 5 × 5

GCF(330, 75, 450, 225)

= 3 × 5

= 15

3 0
3 years ago
A 25-pound bag of bird food costs $19.50.A 30-pound bag of the same bird food costs $5.18.A 26-ounce opackage costs $10.40. Whic
Lyrx [107]
The 30 pound bag is the bust guys it's bigger and same price and in the long run would be better
7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the probability that when a couple has three ​children, at least one of them is a girl. ​(Assume that boys and girls are eq
    11·1 answer
  • the jenkins familys monthly budget is shown in the circle graph the family has a monthly income of 4800 how much money do they s
    6·2 answers
  • The Washington Monument in Washington, D.C., is about 556 ft. tall. A three-dimensional puzzle of the Washington Monument is 24
    8·1 answer
  • Write a word problem with 1/2 as the dividend and 3 as the divisor. Then find the quotient.
    14·1 answer
  • Right the slope intercept form for the line that travels through (4,-1) and is parallel to y=1/4x
    8·1 answer
  • Sally is 54 years old and her mother is 80, how many years ago was Sally’s mother times her age?
    11·1 answer
  • Sara had $108 to spend on 8 books. After buying them she had $12 left. Let b represent the cost of each book. Which equation rep
    9·1 answer
  • Please need help on this one
    9·1 answer
  • Giải pt lượng giác sau<br> Cos x = -√3/2
    14·1 answer
  • No links please and thanks
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!