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
Debora [2.8K]
2 years ago
11

For each pair solve of simultaneous equations solve for x and y x+y=13 and 8x-5y=0

Mathematics
1 answer:
vovangra [49]2 years ago
8 0

Answer:

x=5 y=8

Step-by-step explanation:

here's your answer. Please mark as brainliest

You might be interested in
60 people attend a game night. Everyone chooses to play chess, a two-player game, or Uno, a
AysviL [449]

Answer:

14-8

12-9

0-15

2-14

Step-by-step explanation:

7 0
3 years ago
The product of 3 consecutive odd numbers is 2,145. Enter a simplified expression for finding the numbers. Let n be the first odd
Arlecino [84]

Answer:

11, 13 and 15.

Step-by-step explanation:

Let's say that the odd number is "x". If x is for example 15, then the next ODD number would be 15+2=17 and the one after that would be 15+2+2=15+4=19.

Applying that here, we get:

Odd number* the next odd number*the next odd number=2145

x*(x+2)*(x+4)=2145

x*(x^2+4x+2x+8)=2145

x^3+6x^2+8x=2145

By solving the polynomial, you get x=11.

Which makes our three numbers: 11, 13 and 15.

11*13*15=2145. The answer checks.

6 0
3 years ago
The volume of a cylindrical container is 226 cubic centimeters. The radius of the container is 6 centimeters. Find the height of
coldgirl [10]

Here you go i hope i could help you

good luck!!!!

7 0
3 years ago
What is the solution of the equation x^2 + 6x + 6 = 0?
ICE Princess25 [194]
I hope it will help you.

6 0
3 years ago
A bag of marbles contains 16 blue, 8 green, 9 red, 12 yellow and 5 black marbles. What is the probability of drawing a green mar
Novay_Z [31]

Answer:

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Express 0.09390.0939 as a fraction.
    7·2 answers
  • Please help on 7 thank you so much
    12·1 answer
  • Find the sum of the first 2,000 positive integers (the numbers 1 through 2000).
    5·1 answer
  • (2x+8)+(71-x)=180 what is the x
    10·1 answer
  • A container of oatmeal in the shape of a cylinder has a surface area of 47.5pi square centimeters. The height of the container i
    15·1 answer
  • A bond with an annual coupon rate of 4.8% sells for $970. what is the bond’s current yield?
    6·1 answer
  • HELP!!!<br> Evaluate the function for x = 2 <br> f(x)=7x-5<br> ISTG I WILL MARK BRAINLIEST!!!!
    6·2 answers
  • Help math help plzz no links or imma report u . Helps 20 points
    9·1 answer
  • Jackson has 3/4 whole box of cereal. he eats 1/10 of the cereal each day. hour many days will the cereal last​
    5·1 answer
  • Select the best description for the sum of the expression below.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!