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
ra1l [238]
2 years ago
9

Solve the system of equations algebraically: y = x+5 y = -2x

Mathematics
2 answers:
Verizon [17]2 years ago
4 0

Answer:

x = -5/3

y = 10/3

Step-by-step explanation:

y = x+5

y = -2x

y = x+5

-2x = x + 5

-3x = 5

x = -5/3

y = x+5

y = -5/3 + 5

y = 10/3

Mashutka [201]2 years ago
3 0
Answer: X= -5/3
-2x=x+5
-3x=5
X=-3/5
You might be interested in
How many cubes are needed to build the base of this structure?<br> A.6<br> B.3<br> C.5<br> D.4
melomori [17]

Answer: C.5

The answer is 5.

Why is there a twenty character minimum on brainly? what a stupid idea

3 0
3 years ago
Read 2 more answers
A store is having a 20% off sale on all merchandise If Mai buys one item and save $13 what was the original price of her purchas
katrin [286]

Answer:

Step-by-step explanation:

20% off...and she saves $13

so 20% of what number is 13

0.20x = 13

x = 13/0.20

x = 65 <== original price

7 0
2 years ago
Read 2 more answers
Wanna be the Brainiest
masha68 [24]

Answer:

156cm^3

Step-by-step explanation:

V= 1/2 a*c*h

a=3

c=8

h=13

3*8*13=312

312/2=156

5 0
2 years ago
Write an exponential function y = abx for a graph that includes (2, 24) and (3, 48).
labwork [276]
I think you mean y=ab^x.
First, plug in the values of x=2 and y=24 for the first equation, and x=3 and y=48 for the second one:

24 = ab^2
48 = ab^3

divide equation 2 by equation 1:
2 = b^1

or, more simply:
2 = b

now plug b into one of the equations to get "a":

24 = a*2^2
24 = a*4
6 = a

So, the answer is y = 6(2)^x
(I think you need to specify the power of x in your answers)
7 0
2 years ago
Read 2 more answers
Question On picture 100 points please help
NARA [144]

Answer:

B is a table and the x-axis is 12 as the area

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Sophia spent 6,274 rand on her trip. She exchanged rate was 1 rand to $0.14. How many U.S. Dollars did Sophia get? Support your
    8·1 answer
  • How far apart in feet are Marcus and Joel. Please round your answer to the nearest tenth of a foot
    5·1 answer
  • What is the slope of the graph shown below?
    11·1 answer
  • Which expression is equivalent to 19x − 6x + 2 and why?
    7·2 answers
  • Sonia Oopsmeyer, who is proud of how fast she can punch numbers into her calculator, divided a number by 40 instead of multiplyi
    13·1 answer
  • The Kirkland family is buying a new living room set that costs $1,495.
    12·1 answer
  • PLEASE HELP
    10·2 answers
  • Divide 63.5 ÷ 0.25 round the quotient to the nearest ten-thousandth
    7·1 answer
  • LOL i need help this is due in like 15 minutes and i don't know what to do
    7·1 answer
  • I WILL MARK BRAINLIEST A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to buil
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!