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
Hitman42 [59]
3 years ago
11

Solve the system using elimination 0.4x+0.3y=1.7 0.7x-0.2y=0.8

Mathematics
1 answer:
saul85 [17]3 years ago
6 0

Sorry for the lateness this probably wont be helpful but

X=2

Y=3

You might be interested in
Line L1 passes through points P(n,4) and Q(1,-2). Line L2 passes through R(4,3) and S(1,5). What is the value of n if the lines
Elena L [17]

Answer:

<h3>n = -8</h3>

Step-by-step explanation:

For two lines to be parallel, they must have the same slope

Get the slope of each line

For L1;

m1 = -2-4/1-n

m1 = -6/1-n

For L2;

m2 = 5-3/1-4

m2 = 2/-3

m2 = -2/3

Since they have the same slope, m1 = m2

-6/1-n = -2/3

6/1-n = 2/3

Cross multiply

2(1-n) = 6(3)

2-2n = 18

-2n = 18 - 2

-2n = 16

n = -16/2

n = -8

Hence the value of n is -8

4 0
2 years ago
What is the distributive property for variables????
charle [14.2K]
Do you have a problem for me to show you how
8 0
3 years ago
Find the primter of a traingle( the numbers around<br> it are 1/3 1/5 and 1/8) ASAP PLZ
mote1985 [20]

Answer:

79/120

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Math help, please<br> I will give you the brainliest!!!!!!!!!!!!!!!!!
andrew11 [14]

Answer:

that's a flower and i know the different parts the top is the flower and the thing that keeps it up is the steam and the root and the root underground sucks the water.

Step-by-step explanation:

4 0
3 years ago
Find the product. (10^2)^3 <br> 1,000 <br> 10,000 <br> 100,000 <br> 1,000,000
dangina [55]
The answer is 1000000
10^2=100
100^3=1000000
3 0
3 years ago
Other questions:
  • Delia runs 8 mi every day at her health club she earns a free month membership after shes run 1,000 mi how many days does she ha
    8·2 answers
  • Skylar plans to use $3400 to open a savings account with an annual interest rate of 1.15%. How much more interest will he earn o
    14·1 answer
  • If a point is located above the xy-plane, then which coordinate(s) must be positive?
    12·2 answers
  • HELP DUE NOW!
    15·1 answer
  • Find the sum of the interior angle measures of a pentagon
    14·1 answer
  • Which graph represents y = RootIndex 3 StartRoot x EndRoot + 2?
    8·2 answers
  • Gary has 5 3/5 acres of land. he uses 1/3 acres of the land for a shed a 1/6 of land for planting. how many acres of land does G
    11·1 answer
  • A box is dragged 16 m across a level floor by a 25-N force at an angle of 45° to the floor. It is then dragged by
    13·1 answer
  • Pls answer ASAP I will give brainliest answer.
    11·2 answers
  • An amusement park charges and admission fee of 30 dollars for each person. Let C be the cost (in dollars) of admission for P peo
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!