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
zysi [14]
4 years ago
10

Which ordered pair is a solution of the system of a linear equation below? Y= 1/4x +2 y= x-1

Mathematics
1 answer:
Tanya [424]4 years ago
3 0

Answer:  x = 4, y = 3

<u>Step-by-step explanation:</u>

y=\dfrac{1}{4}x+2    and      y=x-1

Using substitution method we get:

x-1=\dfrac{1}{4}x+2\\\\\text{subtract}\ \dfrac{1}{4}x\ \text{from both sides}\rightarrow \dfrac{3}{4}x-1=2\\\\\text{add 1 to both sides}\rightarrow \dfrac{3}{4}x=3\\\\\text{multiply both sides by 4}\rightarrow 3x=12\\\\\text{divide both sides by 3}\rightarrow x=4\\\\\text{Insert x = 4 into one of the original equations to solve for y:}\\y=x-1\\y =(4)-1\\y=3

You might be interested in
Jessica took out a Stafford loan worth $7,175 at the beginning of her six-year college career. The loan has a duration of ten ye
Bas_tet [7]

Answer:

It’s option A, Choi’s option A

Step-by-step explanation:

4 0
3 years ago
37 + (-37) im looking for the answer
Ksju [112]

Answer:

0

Step-by-step explanation:

37 + (-37)

open the bracket

remember when u multiply the bracket - sign and + sign also gets multiplied and (-) * (+) is( -) . So

37 - 37

0

7 0
3 years ago
Can someone please help me with this question thank you
Burka [1]

Answer:

B & D

Step-by-step explanation:

5 0
4 years ago
Simplify<br> −<br> 2<br> x<br> ×<br> 3<br> x<br> ×<br> −<br> x
Alexus [3.1K]

Answer: 6x^3

Step-by-step explanation:

4 0
3 years ago
3x + 1/5y - 2 = 0<br>A. y=15x + 10<br>B.y=15x - 10<br>C.y=-15x +10<br>D.y=-15x-10​
Svetach [21]

Answer:

C

Step-by-step explanation:

You need to isolate the y variable. The first thing you need to do is move the 2 and 3x to the other side of the equation.

3x + 1/5y - 2 = 0

1/5y = -3x +2

Then you need to get rid of the 1/5 so you multiply both sides equation by the reciprocal of 1/5 which is 5/1 or 5.

y = ( -3x +2) 5

then you distribute the 5 to get

y = -15x+10

8 0
3 years ago
Read 2 more answers
Other questions:
  • What's the answer for <br> 0.2(x+50)-6=0.4(3x+20)
    13·1 answer
  • Quadrilateral jklm is a rhombus. the diagonals intersect at n. if the measure of angle jkl is 104°, find the measure of angle jk
    9·2 answers
  • Tan theta if sec theta= 5/2 and csc theta &lt; 0?
    6·1 answer
  • What is the inverse function of
    13·2 answers
  • The table shows the cost for one year of college. Suppose you have $6,000 in grants and scholarships to attend your first year o
    6·1 answer
  • Eleven purple marbles, seven orange marbles and two pink marbles are in a bag. What is the probability of selecting a purple mar
    15·2 answers
  • May someone please help me with this :)
    10·1 answer
  • The initial balance in a savings account is $1,285. After which transactions will the final balance be the same as the initial b
    10·1 answer
  • Complete the missing parts of the
    15·1 answer
  • A train traveled 210 miles in 3. 5 hours to its first stop. It then continued on traveling another 130 miles in 2. 5 hours. What
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!