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
Genrish500 [490]
3 years ago
13

Find the simultaneous equation for:4x+3y=7 2x+5y=7​

Mathematics
1 answer:
algol133 years ago
7 0

Answer:

x = 1 and y = 1

Step-by-step explanation:

You can eliminate x first to get the value of y which is 1 and then replace it in one of the equations.

You might be interested in
There are 5 red socks, 2 white socks and 3 blue socks in a basket.  What is the probability of picking a pair of red socks?
Fed [463]
First there are 10 socks in total and there are five red socks. The probability is 5/10 or 1/2.
5 0
4 years ago
What are the solutions of the quadratic equation -x2 + 2x + 8?
nevsk [136]

-x2+2x+8 is 8 can you help me with bio

7 0
3 years ago
Select the correct answer from each drop-down menu.
ElenaW [278]

Answer:

  ·  This image may result from the construction of <em>an angle congruent to a given angle</em>.

  ·  The next step in this construction is to set the compass width to <em>arc JK and draw an arc centered at L intersecting the existing arc through L</em>.

Step-by-step explanation:

If the step shown above results in point of intersection P, and the construction is completed by drawing ray DP, then this construction produces triangle DLP congruent to triangle BKJ. The angle at D will be congruent to the angle at B because CPCTC. Hence an angle congruent to a given angle will have been constructed.

8 0
3 years ago
Read 2 more answers
Y = 3x<br><br> x + 2y = -21<br>Solve the system.  Write your answer as an ordered pair (x, y)
4vir4ik [10]
The solution is -3, good luck on anymore questions.
5 0
3 years ago
Answer please I really need it
OverLord2011 [107]

Answer:

y=-1/3x+1

Step-by-step explanation:

The graph intercepts the y axis at 1 and has a slope of -1/3.

6 0
3 years ago
Read 2 more answers
Other questions:
  • A bamboo shoot is 20 inches tall at the zero and gross 24 inches each day which functions show below can be used to determine he
    7·2 answers
  • ANSWER ASAP 30 POINTS!
    12·1 answer
  • Describe what “a “does to transform the parent quadratic function in the graphing form
    10·1 answer
  • What is the relationship between gross pay and net pay? A. Gross pay is less than net pay. B. Gross pay is more than net pay. C.
    5·1 answer
  • What is the sum of 4 and the product of 9 and 5​
    13·1 answer
  • What is the value of 16 to the power 3/4
    11·1 answer
  • 6w-19+k when w=8 and k=2
    8·2 answers
  • Can someone help please i’m about to go somewhere and if I don’t finish this assignment I get in trouble
    7·1 answer
  • Which line increases most rapidly: a line with slope 3 or a line having slope 3/4 explain
    14·1 answer
  • 5) For the fraction 3/25, (a) write a percent and (b) write a decimal.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!