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
sukhopar [10]
3 years ago
14

Consider the system of equations. 3x + 2y = 16, x + y = 4 Which numerical values could you multiply the second equation by to el

iminate a variable? Select all that apply. 2 –2 3 –3 4 –4

Mathematics
2 answers:
sattari [20]3 years ago
7 0

Answer:

-2 and -3

Step-by-step explanation:

andrezito [222]3 years ago
4 0

Answer: -2

Step-by-step explanation:

3x+2y=16

x+y=4 multiply by -2

-2x-2y=-8

3x+2y=16  ------a

-2x-2y=-8  -------b

Add equation a and b

(3x+-2x)+(2y+-2y) = 16+(-8)

x+0=8 (y has been eliminated)

You might be interested in
What would be the answer to 8x^6/ 8x^5 =?
Lubov Fominskaja [6]
In dividing two equation with variables and exponent, First you must align or rearrange the equation and group them base on their variables but don't forget the sign of each variables. Second, proceed in dividing its quantity and then subtract its exponent to the other variables having the same. So by calculating it, the answer would be  X or X^1 
3 0
3 years ago
Graph this function:<br> y = 3x + 4
Zinaida [17]

Answer:

(0,−4)

Step-by-step explanation:

6 0
3 years ago
Begin by graphing the standard absolute value function f(x)=|x|. Then use transromations of this graph to describe the graph the
Len [333]
The +2 would cause a shift of up two on the y-axis. the 2 infront of the x, would cause the graph to narrow. using the point 0 f(x) would be 2 or (0,0) and on g(x) it would be (0,2) using x=3, you would have (3,3) and (3,8)
4 0
3 years ago
What are the coordinates of B
Kitty [74]

The coordinates of B are (14, -10).

<h3>How to find mid point?</h3>

The midpoint is already know . we can use it to find the coordinates of B.

Therefore,

(xₙ, yₙ) = (x₁ + x₂ / 2, y₁ + y₂ / 2)

Hence,

M(5, - 4) and A(-4, 2)

The coordinates of B are as follows:

(5, - 4)  = (-4 + x₂ / 2 , 2 + y₂ / 2)

5 = -4 + x₂ / 2

10 = -4 + x₂

x₂ = 14

hence,

-4 = 2 + y₂ / 2

-8  = 2 + y₂

y₂ = - 10

Therefore, the coordinates of B are (14, -10)

Learn more about midpoint here: brainly.com/question/25377004

#SPJ1

7 0
1 year ago
Need Help Part.2 Thanks
lana [24]
7.) First you would subtract 8 from 24. (24-8=16)
Second divide 16 by 8. (16/8=2)
The answer would be $2 per pencil
8 0
3 years ago
Other questions:
  • Lucy's goal for her cycling class at the gym is to burn 450 calories in one hour. The number of calories (c) she actually burns
    6·2 answers
  • What is the prime factorization of 60
    10·1 answer
  • Rochelle works part-time at the college museum, which pays her at a rate of $10 per hour. She also makes small bracelets that sh
    12·2 answers
  • Which equation best represents a trend line for the scatter plot?
    5·2 answers
  • Justify each step used to simplify the expression (3 - 2)x + 2y + 2
    7·1 answer
  • 40 points for this question! Algebra 2. With all explanation, please!
    7·1 answer
  • help asap im in a quiz, please show some sort of proof. and please dont say,¨ the answer is in the photo, and then send me a lin
    8·1 answer
  • 4. What is the experimental probability of flipping a head after<br> twenty flips of the coin?
    6·2 answers
  • If (x) = x/2 -3 and g(x) = 3 x 2 + x - 6 , find (f+g) (x)
    9·2 answers
  • Lines m and n are parallel. Line m is described by y=4x+2. Line n contains the point (1, -3). Which of the following is an equat
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!