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
Rzqust [24]
3 years ago
12

Two equations are given below:

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
3 0
A - 3b = 4 . . . . (1)
a = b - 2 . . . . . (2)
Putting (2) into (1), we have
b - 2 - 3b = 4
-2b = 4 + 2 = 6
b = 6/-2 = -3
From (1), a = b - 2 = -3 - 2 = -5
Hence, solution = (-5, -3)

You might be interested in
Which of the following integers is a perfect square?<br><br> A 36<br> B 48<br> C 44<br> D 32
Anika [276]

Answer:

A

Step-by-step explanation:

since 36=6² and the other option is not square of integer

5 0
3 years ago
Read 2 more answers
The relationship between the length of one side of the Square, eggs, and the perimeter of the Square, why, can be represented in
oee [108]

Answer:

The points with coordinates (x, y) that are on the line of the equation of the line relationship between the side of a square, x and the perimeter, y include;

(1, 4), (2, 8), (3, 12) ....(n, 4·n).

Where n is a positive number.

Step-by-step explanation:

The formula to determine the length of the perimeter of a square is,

Length of the perimeter of a square = Length of a side of the square multiplied by 4.

That is Perimeter of square = Side of square × 4

The relationship between the length of one side of a square and the perimeter of the square can be represented by the equation

y = 4×d which is a straight line with a slope of 4 passing through the origin

Points o the line include

(1, 4), (2, 8), (3, 12), etc.

The x and y coordinates take the form

(x, 4·x)

5 0
3 years ago
Clara has less than $75. She wants to buy 3 pairs of shoes. What price shoes can Clara afford if all the shoes are the same pric
12345 [234]

Answer:$25

Step-by-step explanation:

Take 75 and divide it by 3 to get 25 dollars.

5 0
3 years ago
Read 2 more answers
HELP!! Im not sure what i did wrong!!
Igoryamba

I'm not sure what exactly you did wrong, but I agree with you that the sample size is too small, so the correct answer will probably be the fourth options. Hope that this gives you some confidence, and 'm sorry not to be able to help you any further...

7 0
3 years ago
Please answer 6, 7 and 8
alexandr402 [8]

Answer:

A

Step-by-step explanation:

You are going to go over 2 and up 5

D

F

7 0
3 years ago
Other questions:
  • Ray Industries bought a touch screen monitor for $1200. It is expected to depreciate at a rate of 25% per year. What will the va
    5·2 answers
  • Henry has 15 lawns mowed out of 60 lawns. What percent of the lawns does Henry still have to mow?
    10·1 answer
  • I middle school took all of it six grade students on a field trip to see a play the students field 2200 seats which was 55% of t
    7·1 answer
  • Plssss helppp it’s not 5 or 6 s
    9·2 answers
  • For each order pair ,determine whether is it a solution to 7x+4y=-23
    15·1 answer
  • Pls answer its 2 in the morning I’m tryna get sleeppp
    9·1 answer
  • Sasha has 3/5 of a scarf left to knit.If she finishes 1/2 of that today how much of the scarf will Sasha knit today
    12·1 answer
  • 20 plus -14 explain how you know
    7·2 answers
  • 5 t-shirt cost R120.how much will 9t-shirt cost​
    11·1 answer
  • Please I really need help I’ll give brainliest
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!