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
STatiana [176]
3 years ago
7

Solve the following sysyem of equations by the substitution method.  5x+y=8 3×+y=8

Mathematics
1 answer:
meriva3 years ago
6 0
5x+y=8\\
3x+y=8\\\\
y=-5x+8\\
3x+y=8\\\\
3x-5x+8=8\\
-2x=0\\
x=0\\\\
y=-5\cdot0+8\\
y=8\\\\
\boxed{(x,y)=(0,8)}
You might be interested in
Subtract. Write the difference in simplest form. (6p + 3) - (2p + 1)
Sonja [21]

Answer:

4p + 2

Step-by-step explanation:

(6p + 3) - (2p + 1)

Distribute the minus sign

6p +3 -2p -1

4p +2

3 0
3 years ago
Graph the solution of the inequality on a number line c<5
polet [3.4K]
C < 5

there will be an open circle on 5....it is open because there is no equal sign in the problem.....the shading will be to the left....because less then is shaded to the left
5 0
3 years ago
Kelly has 6 sheets of stickers, with 9 stickers on each sheet. Her aunt gives her 5 more sheets, with 10 stickers on each sheet.
NemiM [27]
104. 54+50. 6 times 9 equals 54. Ten times 5 equals 50.
8 0
3 years ago
Three swimmers competeted in a 50 m freestyle race. A description of their swimming speeds is given. Order ghe swimmers from fir
Svetradugi [14.3K]
We need the problem to answer
6 0
3 years ago
Read 2 more answers
Suppose f(x)=x find the graph of f(x)+1
emmasim [6.3K]
Graph of f(x)+1 would be x+1.
This would mean that all y-values of the graph will increase by one.
7 0
3 years ago
Other questions:
  • Problem PageQuestion Calcium levels in people are normally distributed with a mean of mg/dL and a standard deviation of mg/dL. I
    9·1 answer
  • Two friends share 3 fruit bars equally how much does each friend get
    7·2 answers
  • -4(-4x^2-4+3v^3) solve using the distributive property to remove the parenthesis
    8·1 answer
  • Six customers enter a gift shop during a 3-hour period. On average there are 0.25 customers in the gift shop and each spends 7.5
    15·1 answer
  • Tierra bought 4 3/8 yards blue ribbon and 2 1/8 yards yellow ribbon for a craft project. how much more blue ribbon than yellow r
    8·2 answers
  • Will give brainliest to whoever answers first
    14·2 answers
  • Please help with this math question!
    11·1 answer
  • What is the value of y?
    6·1 answer
  • A duck dove 72 times in 12 hours. At this rate, the duck will dive ______ times in 3 hours
    8·1 answer
  • PLS PLS HELP, I DONT WANT TO FAIL!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!