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
Airida [17]
3 years ago
13

Find the solution of this system of equation. -4y=-64-6x, 4x-4y=-36

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
5 0
-4y=-64-6x
4x-4y=-36

-4y=-64-6x
y=16+(3x/2)

4x-4y=-36
4x-4(16+(3x/2))=-36
4x-64-6x=-36
-2x=-28
x = 14

4x-4y=-36
4(14)-4y=-36
56-4y=-36
-4y=-92
y = 23
You might be interested in
Ten times a number, x, is one-half the sum of the number and three. Find an equation that represents this situation.
DENIUS [597]



10x=1/2(x+3) is the answer 
6 0
3 years ago
A suit originally costing $240 is on sale for 25% off the original price. Sales tax is 7.5%. What is the final cost of the suit?
Finger [1]
$193.50

start by multiplying 240 by .25 (25%) to find out how much is 25% of 240. this equals 60.
then, subtract $60 from $240. equals 180.
next, to add the sales tax, multiply 180 by 0.075 (7.5%) this is $13.50.
lastly, add the tax, which is $13.50, to the suit's sale price, which is $180.
180+13.5= $193.50
5 0
3 years ago
Read 2 more answers
Solve a system of equation by elimination
maks197457 [2]

Answer:

1: (4,1) x=4 y=1

2: (1,10) x=1 y=10

3: (-25/4,5) x= -25/4 y=5

Step-by-step explanation:

It would be a lot to explain all three so if you really need it just ask

6 0
3 years ago
Solve by both sides variable josh has two leaking pipes in his basement. while waiting for the plumber to come, josh puts a buck
aleksandrvk [35]
First off, you misspelled some words, second WHICH BUCKET does josh's brother take? That's important!

6 0
3 years ago
Ms. Merry spent a total of $33.42 to buy 6 books. Each book was the same price. Which expression should be used to estimate the
AleksandrR [38]

Answer:

33.42 divided by 6?

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What is the negative x-intercept of the graph of the quadratic function f(x) = 5x2 + 4x - 1?
    13·1 answer
  • Leslie’s driveway is 45 meters long. About how many yards long is Leslie’s driveway?
    13·1 answer
  • Radio listeners were asked to call in and pick their two favorite rodents. The listeners had 4 choices: Woodchuck, Prairie dog,
    8·1 answer
  • Two integers have a product of,n, p, -24. what is the largest possible sum of n and p
    5·1 answer
  • -4(3x + 2) = <br>what is it I need it as fast as you guys can please help​
    10·2 answers
  • Y+3x=5<br><br> How do i solve this?
    11·1 answer
  • The average price of a laptop is $965. Assume laptop prices are approximately normally distributed with a standard
    8·1 answer
  • Math help please asap
    13·2 answers
  • Fill in the blank.<br><br><br>(5x)2=___ x2
    11·1 answer
  • The angles of a triangle are described as follows: angle a is the largest angle; its measure is twice the measure of angle b. Th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!