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
makkiz [27]
3 years ago
15

How many solutions does this system have?​

Mathematics
2 answers:
Andrew [12]3 years ago
8 0

That system has D. no solutions

faust18 [17]3 years ago
4 0

Answer: no solution

Step-by-step explanation:

Solve by substitution

Divide each term by 2 and simplify.

Replace all occurrences of y with the solution found by solving the last equation for y. In this case, the value substituted is 5x+1.

Solve for x in the second equation.

Since −1≠3, there are no solutions.

You might be interested in
Omar runs 7 miles in 50 minutes at the same rate how many miles but here in 75 minutes
strojnjashka [21]

Answer:

10.5

Step-by-step explanation:

7miles÷50min=.14

.14×75 minutes= 10.5

3 0
3 years ago
Find the sum. 2E5 + 9785 + 9E4 =
Anuta_ua [19.1K]
Ok so what do we know about this problem? We know that we need to find E right? Ok so first of all we know it's 2xEx5 + 9785 + 9xEx4= what? Ok now just add and multiply the whole numbers. We have two Es aka X and x=1 so we have 2E so now we do 2x5=10+9785=9795+ 9x4=36 now we add 9795+ 36= Your answer 9831+2E
8 0
4 years ago
A 90 pound object on earth weighs 15 pounds on the moon if an object weighs 156 pounds on earth how much is a win the moon
Tanya [424]
26 pounds

Because

E is the objects gravity in earth
M objects gravity on moon

E=km
Or
90=15k

90/15=15k/15

6=k

156=6m

156/6 =6m/6

26=m

Have a great day
7 0
3 years ago
(2pts) 4. A cable news show displays the results of a poll for a two-candidate runoff
maxonik [38]
The answer is b because of the thing right there’s
4 0
3 years ago
No. 7 help me Whoever answer i will brainly you. You will got 15 points
Sedaia [141]
<h2>360 numbers can be made!</h2><h2>The thousands place is filled 6 ways; the hundreds place is filled 5 ways; the tens place is filled 4 ways; the ones place is filled 3 ways.</h2><h2>Multiply the numbers together:</h2><h2>6*5*4*3=360</h2>
7 0
3 years ago
Other questions:
  • Why do the kindergartener take her books to the zoo?
    13·1 answer
  • In the computer lab, there are 14 Apple computers and 16 PC computers. Approximately what percent of the computers are PC?
    11·2 answers
  • Convert the mixed number to an improper fraction. <br><br><br><br><br> 6 7/8
    11·2 answers
  • write an algebraic expression with the two variables,x and y, that has a value of 50 when x=3 and y=5
    7·1 answer
  • In the cafeteria there are 7 teachers 48 girls and 45 boys What is the probability that a person chosen at random from the cafet
    6·2 answers
  • Explain an example of how taking an amount (for example, $20), decreasing it by 40% and then increasing that amount by 40% does
    7·1 answer
  • MS Geometry Review:Question 4
    9·1 answer
  • Use slope to determine whether the lines AB and CD are parallel, perpendicular, neither, or the same line for the points: A (3,5
    7·1 answer
  • Ratios that are equivalent to 9:6.
    5·2 answers
  • using the digits 1, 2, 3, 4, 5, 6, 7, and 9, form 4 two-digit prime numbers, using each digit only once. what is the sum of the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!