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
Kaylis [27]
2 years ago
15

Solve the simultaneous equations by substitution x − y = 8, x + 4y = 13

Mathematics
1 answer:
Evgesh-ka [11]2 years ago
4 0

Answer:

x = 9; y = 1

Step-by-step explanation:

You might be interested in
Please help me 50 points.
kolezko [41]
First we have to convert 60 feet to inches.  since there are 12 inches in a foot we will multiply by 12
60×12=720
since the real thing is 720 inches and the scale drawing is 15 inches we can make a ratio
720:15
then simpliy
48:1
would be your answer.  It means that for every 48 inches it is in real life the scale drawing will be one inch

3 0
3 years ago
Read 2 more answers
Ralph paid 660 for a camera at a 60% off sale. What was the original price of the camera?
NNADVOKAT [17]
60% divided by 6 = 10%
660 divided by 6 =110
10% x 10 = 100%
110 x 10 = 1100
7 0
3 years ago
Please help me !!!!!!!!!!!!
Law Incorporation [45]
∠A+∠B=∠ACD
So, ∠A=93-31=62°
I think it mean that, right?
8 0
3 years ago
Plz stop doing this not cool
Andrew [12]

Answer: So True

Step-by-step explanation:

4 0
2 years ago
Find the product of A(8 + 3).<br> O 413 +673<br> O 2/3 +6<br> 82 +63<br> 4V2 +6
ale4655 [162]
Answer:

4V2 +6


step-by-step- Anawer


V4 = 2

V8 : 2V2

2(2V2 +3 )

4V2 + 6
8 0
3 years ago
Other questions:
  • Sari is factoring the polynomial 2x2+5x+3. If one factor is (x+1), what is the other factor?
    16·2 answers
  • Sherrell mowed 2/5 of the lawn and Trace power 1/3 of it. How much more of the lawn did Sherrell mow than Trace?
    15·1 answer
  • A total of $2100 for a house painting job is to be divided between two painters in the ratio of 3 to 4. How much does each paint
    6·1 answer
  • What number can go into 68 and 100
    13·2 answers
  • A Ferrari is heading south at a constant speed on Broadway (a north/south street) at the same time a Mercedes is heading west on
    5·1 answer
  • 4321342345670<br> +22347968
    5·1 answer
  • Y = -5/3x + 3 <br> y= 1/3x - 3<br><br> And graphing it
    13·1 answer
  • Please help me!!!!!!!!!!!!!!!!!!!!!!​
    6·1 answer
  • Find the length of leg x <br><br>x=<br>side a is 15<br>side b is 12<br>side x=​
    8·1 answer
  • Calories Used While Swimming for 30 Minutes
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!