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
zhuklara [117]
2 years ago
6

Solve the system of equations by the substitution method.

Mathematics
1 answer:
viva [34]2 years ago
5 0

Answer:

A. (2, -1)

Step-by-step explanation:

(4x - 9) - x = -3

3x - 9 = - 3

3x = 6

x = 2

y = 4(2) - 9

y = 8 -9

y = - 1

(2, -1)

Check

-1 - 2 = -3

You might be interested in
Which graph most closely models the data in the table
Evgesh-ka [11]
I think the answer is Graph A
5 0
3 years ago
Read 2 more answers
What is the product and reciprocal of 1/9​
sukhopar [10]

Answer:

9

Step-by-step explanation:

The reciprocal of 1/9 is 9/1 which is just 9.

4 0
2 years ago
Read 2 more answers
If f(x) = 4x – 5 and g(x) = 3 – 2x, find f(x) + g(x).
lubasha [3.4K]
(4x-5)+(2x-3)

4x+2x= 6x
-5+-3= -8

6x-8
3 0
2 years ago
A kg of aluminum earns a collector $2.50 at the recycling center. If I collect 14 kg. Of aluminum cans, how much money will I ea
saul85 [17]

Answer:

$ 35

Step-by-step explanation:

\frac{1}{14}  =  \frac{2.5}{x}

x = 14 \times 2.5 \\  \\ x = 35

8 0
2 years ago
Read 2 more answers
I give brainliest if the answer is correct
nirvana33 [79]
12000 > 3000+25x Or you can write it out as (12000-3000)/25=x
4 0
2 years ago
Other questions:
  • Find the surface area of the composite figure. Round the answer to the nearest tenth.
    8·1 answer
  • Missing pattern 24,21, blank 15 blank ,blank
    11·2 answers
  • Given the function g described by ​g(x) = -8x-5, find g(-9)
    8·1 answer
  • What is half of 16 3/4
    8·1 answer
  • Can someone plz help me with this one problem!!!! I’m bailing timed
    11·2 answers
  • Can someone PLEASE HELP thank you!!!
    8·1 answer
  • In the Sahara Desert one day it was 136°F. In the Gobi Desert a temperature of -50°F was recorded. What is the difference betwee
    9·1 answer
  • Find the area of the shaded region.
    7·2 answers
  • What is the value of<br> 4(x − 2)(x – 3) + 7(x - 2)(x - 5) – 6(x − 3)(x - 5)<br> when x = 5?
    13·1 answer
  • ☆
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!