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
barxatty [35]
2 years ago
13

Will mark brainliest please help

Mathematics
2 answers:
Westkost [7]2 years ago
7 0

Answer:

Step-by-step explanation:

2x-3 =-4x+3

6x = 6

x = 1

plug 1 into either eq. to see what  "y" you get

2(1) - 3 = -1

so

(1, -1 )

svet-max [94.6K]2 years ago
3 0
The answer is (1,-1)!
Please mark BRAINLIEST!
You might be interested in
PLEASE HELP ME PLEASE
suter [353]

Answer:

$1.21

Step-by-step explanation:

Start by finding the total amount spent on shirts. Do this by multiplying $3.65 and 4 together. You will get 14.6. So, he spent $14.60 on 4 shirts. Take this amount and subtract it from the total amount paid for shirts and socks. $23.07 minus $14.60. This will give you $8.47 left to spent on socks. $8.47 divided by 7 is $1.21. Therfore, James paid $1.21 per pair of socks.

4 0
3 years ago
How can you solve this problem <br> 2250=5000 x R x 5
vesna_86 [32]
R is equal to 450

first you subtract 5000 from each side

-2250=Rx5
then divid by 5

R=450
5 0
2 years ago
X=-2y+16<br> 4x+8y=32<br> substitutional equation
Dahasolnce [82]
4(-2y + 16) + 8y = 32
-8y + 64 + 8y = 32
64 = 32
Answer: no solution
5 0
2 years ago
HELP ME PLEASEE
Nina [5.8K]

Answers:

x = -8/5 or x = 8/5

Sum of the first ten terms where all terms are positive = 4092

========================================================

Explanation:

r = common ratio

  • first term = 4
  • second term = (first term)*(common ratio) = 4r
  • third term = (second term)*(common ratio) = (4r)*r = 4r^2

The first three terms are: 4, 4r, 4r^2

We're given that the sequence is: 4, 5x, 16

Therefore, we have these two equations

  • 5x = 4r
  • 4r^2 = 16

Solve the second equation for r and you should find that r = -2 or r = 2 are the only possible solutions. If r = -2, then 5x = 4r solves to x = -8/5. If r = 2, then 5x = 4r solves to x = 8/5.

-----------------

To find the sum of the first n terms, we use this geometric series formula

Sn = a*(1 - r^n)/(1 - r)

We have

  • a = 4 = first term
  • r = 2, since we want all the terms to be positive
  • n = 10 = number of terms to sum up

So,

Sn = a*(1 - r^n)/(1 - r)

S10 = 4*(1 - 2^10)/(1 - 2)

S10 = 4*(1 - 1024)/(-1)

S10 = 4*(-1023)/(-1)

S10 = 4092

8 0
2 years ago
If f ( x ) = 1 3 x − 5 , what is f ( − 6 ) ?
RoseWind [281]

Answer:

-4

Step-by-step explanation:

by finding the exact value.

6 0
3 years ago
Other questions:
  • 1/15y^9
    5·1 answer
  • Write an equation of the line that passes through the given point and is parallel to the graph of the given equation.
    15·1 answer
  • The length of the shorter side of a parallelogram is 29 cm. Perpendicular line segment, which goes through the point of intersec
    15·1 answer
  • Given the point (-3, 6) and a line y=2x-8, write an equation of a line through the point and parallel to the line.
    10·1 answer
  • San Francisco is one of the most expensive cities in which to live in the United States. As of February 2013, the mean rent for
    13·1 answer
  • Customers of a phone company can choose between two service plans for long distance calls. The first plan has an eight dollar mo
    7·1 answer
  • In the coordinate plane, what is the length of the line segment that connects points at (0, −1) and (−7, −2) ?
    12·1 answer
  • Im stuck help me pls thank you
    5·1 answer
  • Over a 24-hour period, the temperature in a town can be modeled by one period of a sinusoidal function. The temperature measures
    11·2 answers
  • Simplify: 14-30/ 2 (- 4)<br><br> Thanks! :)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!