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
Vinil7 [7]
2 years ago
15

URGENT

Mathematics
1 answer:
luda_lava [24]2 years ago
7 0

Answer:

(5, -2)

Step-by-step explanation:

Use substitution

Y=5x-27 Put this equation into the place of y in the second one.

2x+3y=4

2x + 3(5x - 27) = 4     then solve for x

2x + 15x - 81 = 4

17x - 81 = 4

17x = 85

x = 5

Then put the value of x back into one of the equations and solve for y

y = 5(5) - 27

y = 25 - 27

y = -2

You might be interested in
I WILL GIVE BRAINLYEST IF IT"S RIGHT
Ierofanga [76]

Answer:

B Sample space

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
WILL GIVE A BRAINLIEST
skelet666 [1.2K]
Find slope
slope betwen 2 points (x1,y1) and (x2,y2) is (y2-y1)/(x2-x1)

so
first make denoms same
denom is 10
(4/5,1/5) turns to (8/10,2/10)
(1/2,3/2) turns to (5/10,15/10)
slope=(15/10-2/10)/(5/10-8/10)=(13/10)/(-3/10)=13/-3=-13/3

use point slope
use (4/5,1/5)
y-y1=m(x-x1)
a point is (x1,y1) and slope is m
y-1/5=-13/3(x-4/5)
expand
wait, we don't need to do that, the only one with slope -13/3 is D
answer is D
4 0
3 years ago
On a family trip, natalie counted 3 groups of 5 motocycles and additonal 7 solo motocycles. write an expression for the number o
timama [110]
3×5=× would be the answer
4 0
3 years ago
Read 2 more answers
Why does 4,2,3,5 have in common that are the same numbers
Harman [31]
Because it's 2,3,4,5, 
6 0
3 years ago
What is is 7(-5v - 8)
MariettaO [177]
-35v - 56

Hope this helps! :))
4 0
4 years ago
Read 2 more answers
Other questions:
  • francie lives 1/5 mile from the school. jake lives 2/10 mile from the school. Do they live the same distance from the school? Ex
    11·2 answers
  • Determine the intercepts of the line. yy y y -intercept: (\Big( ( left parenthesis ,, , comma )\Big) ) right parenthesis xx x x
    6·1 answer
  • Alise separated her pictures into 3 piles. Each pile contained 9 pictures. How many pictures did she have in all? Write and and
    7·1 answer
  • Please help quickly, will mark BRAINLIEST!
    8·1 answer
  • -5-6x+7x=-3 what's the answer
    5·1 answer
  • Statistics students participated in an experiment to test their ability to determine when 1 minute (or 60 seconds) has passed. T
    10·1 answer
  • Verify sin^4x-sin^2x=cos^4x-cos^2x is an identity
    12·1 answer
  • What is the radical form of each of the given expressions?
    6·2 answers
  • The circumference of a circle is 57 cm. What is the area of the circle? 0 257 cm 0 107 cm? O 6.257 cm2 0 2.57 cm2​
    12·1 answer
  • Change a speed of 630 kilometres per hour to a speed in metres per second. Show your working
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!