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
7nadin3 [17]
2 years ago
12

Solve the system of equations by elimination.

Mathematics
2 answers:
n200080 [17]2 years ago
4 0

Answer:

Step-by-step explanation:

1. 2x - 9y = 23

2 x = 9 y + 23

y = (2 x)/9 - 23/9

2 x - 9 y - 23 = 0

2. 5x - 3y = -1

5 x + 1 = 3 y

y = (5 x)/3 + 1/3

5 x - 3 y + 1 = 0

I belive that should help you out a bit :D

In-s [12.5K]2 years ago
4 0

Answer:

(x,y) = (-1/5 + 3v/5, -13/5+2v/15)

Step-by-step explanation:

You might be interested in
A playing field is rectangular with a length of 100 yards and a width of 53 ​yards, 1 foot. If a player runs diagonally across t
musickatia [10]

First convert yards to feet.

1 yard = 3 feet.

100 x 3 = 300 feet long.

53 x 3 = 159 + 1 = 160 feet wide.

Now use the Pythagorean theorem to find the diagonal.

x^2 = 300^3 + 160^2

x^2 = 90000 + 25600

x^2 = 115600

x = √115600

x = 340 feet

4 0
3 years ago
Need help on number 17
Blababa [14]
64 is the right answer
5 0
3 years ago
Read 2 more answers
What is the equation of a circle with its center at (10,−4) and a radius of 2?
Dmitrij [34]
Equation of circle
(x-h)^2 + (y-k)^2 = r^2
=> (x-10)^2 + (y+4)^2 = 4 is the answer
7 0
3 years ago
What are the missing angles? What is the relationship between the measures of supplementary angles?
goldenfox [79]

Answer:

6=100°

8=80°

7=100°

9=80°

Step-by-step explanation:

If 6 is 100°

in a straight line theres 180 degrees

180-100=80°

8 is 80°

opposite 6 to 7 there are parallel corresponding angles meaning the angle opposite it will be the same. 8 with 9.

same with

5 0
3 years ago
A new company spent $9,399.74 on 24 tablets for their employees. How much did each tablet cost? Round your answer to the nearest
Nitella [24]

$391.655 or $391.66 per table

8 0
3 years ago
Read 2 more answers
Other questions:
  • Trigonometry Edgenuity 100 POINTS WILL MAKE BRAINLIEST
    5·2 answers
  • Simplify the expression where possible (x^3 y^2) ^4
    8·1 answer
  • qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq
    7·1 answer
  • A town is having a block party and wants to set up a puppy adoption booth. They ask for 63 puppies. That’s 12% of the puppies at
    11·2 answers
  • The maximum and minimum values of a quadratic function are called as_______of the function.
    8·1 answer
  • Oscar loves cheese burgers. He enters a 24 hour cheese burger eating contest. During the contest Oscar ests a cheese burger ever
    9·1 answer
  • What is the ratio of blue stars to red stars? ​
    10·1 answer
  • Please help me with this question…. I mnot getting it…..best answer with step by step explanation will get brainliest answer.
    10·1 answer
  • What is -3/7 + (-3/4) = in simplest form?
    7·1 answer
  • Male bullies are often: Question 5 options: below average in verbal assertiveness. above average in verbal assertiveness. above
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!