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
Rus_ich [418]
3 years ago
9

System by substitution. Tar 7x - 3y=8 y=3x

Mathematics
1 answer:
valentina_108 [34]3 years ago
8 0

Answer:

3k

Step-by-step explanation:

jr9rrirjrhr 4irjrirbrurbir rir rir rir her ror ror ir mirror tir tir the ever tir threw tr her rir her r ror rd jenn lwor rope rope mtn 4 ven kr rke the rurr

You might be interested in
Greg builds a new pond which has a volume of 7.35 m3. It is 4.2 m long and 50 cm deep. What is the width of the pond?
Morgarella [4.7K]

volume = length x width x depth

50cm = 0.5 m

7.35 = 4.2 x 0.5 x X

7.35 = 2.1 x  X

x = 7.35 / 2.1

x = 3.5

width = 3.5 meters


3 0
3 years ago
Read 2 more answers
What are the angles for this problem?
mash [69]

Answer:

<h2>which angle??</h2>

Step-by-step explanation:

<h2><u>PLEASE</u><u> </u><u>MAK</u></h2>
5 0
2 years ago
I NEED HELP AS SOON AS POSSIBLE
Xelga [282]
The answer is D. 200m = 2cm. That's because to get from meters to centimeters, you need to multiply by 100. 200 * 100 is not 2, therefore D is the answer. 
8 0
3 years ago
Read 2 more answers
In a survey four out of seven people named blue as their favorite color. One out of three
JulijaS [17]

Answer:

The answer is on the picture.

Step-by-step explanation:

The answer is on the picture.

3 0
3 years ago
Match each graph to the equation of its line.
Serjik [45]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Stacey owns a lot that has 180 feet of front footage and contains 36,000 square feet. he purchases two identically-sized lots ad
    14·1 answer
  • PLEASE ANSWER ASAP!!
    5·1 answer
  • Use natural logarithms to solve the equation. e2x = 1.4 Round to the nearest thousandth.
    6·2 answers
  • What is the solution to –4|–2x + 6| = –24?x = 0x = 0 or x = –6x = 0 or x = 6no solution
    14·1 answer
  • Can someone please help me on 2 and 3
    14·2 answers
  • PLEASE HELP! I'm on a time limit!!
    5·1 answer
  • Professor Halen has 184 students in his college mathematics lecture class. The scores on the midterm exam are normally distribut
    9·1 answer
  • Ben scores 56 out of 79 marks in a maths test.
    9·1 answer
  • The solution of the system of equations has coordinates where x is between 2 and 3 and y is between 2 and 3. What is a reasonabl
    13·1 answer
  • When students were asked to name their favorite type of music, 3 out of every 5 students chose rock music. What percent of the s
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!