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
natita [175]
3 years ago
9

How many solutions does the system of equations have? 4x= -12y +16 and x+3y=4​

Mathematics
1 answer:
Verdich [7]3 years ago
7 0

Answer:

x=4-3y

Step-by-step explanation:

You might be interested in
What is 15% of 60?
klemol [59]

Answer:

C. 9

Step-by-step explanation:

15/100*60

3/20*60

180/20

9

4 0
2 years ago
Read 2 more answers
How do i find the area of a trapezoid (pictures provided)
scoray [572]

Answer:

(10x - 5) square units.

Step-by-step explanation:

Let the lengths of equal sides be x units.

Hence, AB + AD + DC = x + x + x = 3x

Therefore, BC = 3x - 2

Area  \: of \:  trapezoid  \\ =  \frac{1}{2} (AD + BC)  \times 5 \\  = \frac{1}{2} (x + 3x - 2)  \times 5  \\ = \frac{1}{2} (4x - 2)  \times 5  \\ = \frac{1}{2} \times 2 (2x - 1)  \times 5  \\  = (2x - 1) \times 5 \\  = (10x - 5) \:  {units}^{2}

5 0
3 years ago
Help help help help what is the answer −5(4x−3)−x+5=190!!!
artcher [175]
X=8.5
190-5=185
185/-5=-37
-37-3=-34
34/4=8.5

8 0
3 years ago
You and 4 of your friends want to make some soup for lunch each person would like to eat 1 1/3 cup soup how many cups of soup wi
Pavlova-9 [17]
Multiply the amount of people by the amount of cups they want


4*1 1/3=5 1/3
You would have to make 5 and 1/3 cups of soup

Hope this helps!
4 0
2 years ago
Read 2 more answers
Shelly can cut a lawn with a riding mower in 22 hours less time than it takes william to cut the lawn with a push mower. if they
umka2103 [35]
Let n be the amount of time it takes william to cut the lawn. Then Shelly takes
n-2 hours. So:
1/n+1/n-2=1/3
3(n-2)+3n=n²-2n
6n-6=n²-2n
n²-8n+6=0
Using the quadratic formula, we get a positive value of 7.1623 hrs as the amount of time william takes working alone, and 5.1623 as the amount  of time Shelly takes working alone
☺☺☺☺
7 0
3 years ago
Other questions:
  • NEED HELP NOW! Use the substitution method to solve the system of equations. choose the correct ordered pair. x+y=12 -x=-y-10
    8·2 answers
  • Credit may be extended on a credit card up to the individual’s what?
    15·1 answer
  • What are the solutions of x^2=8-5x
    5·2 answers
  • Marquis has a gross pay of $816. by how much will his gross pay be reduced if marquis has the following items withheld?federal t
    10·2 answers
  • If you are a human resources manager and you randomly selected 5 job candidates to interview out of hundreds of equally-qualifie
    9·1 answer
  • A family wants to rent a car to go on vacation. Company A charges 70.50​$ and 16cents . Company B charges ​30.50$ and 8 cents .
    7·1 answer
  • In an experiment, the probability that even A occurs is 0.2 and the probability that event B occurs is 0.5. If A and B are indep
    8·1 answer
  • Write in standard form 4.91E-2
    15·1 answer
  • 2.
    5·1 answer
  • 4in 4in 4in cube what is the <br> l=<br> w= <br> h= <br> sa=
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!