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
KIM [24]
3 years ago
8

-2x+15y=-24 2x+9y=24 solve the system of equation

Mathematics
1 answer:
zhuklara [117]3 years ago
8 0

Answer:

x = 12, y = 0

Step-by-step explanation:

Use elimination.

24y = 0

y = 0

Then plug back into the second equation.

2x + 9(0) = 24

2x = 24

x = 12

Plug back into the first equation to check.

You might be interested in
inductive reasoning is when uses lots of data to make a conjecture A. True B. False please answer now I need help with this plea
ddd [48]

Answer:

False

Step-by-step explanation:

Inductive reasoning is a method of reasoning in which the premises are viewed as supplying some evidence for the truth of the conclusion.

7 0
4 years ago
I need help please. It’s a quiz!
mariarad [96]

charlie and sons- 75 x 100=7500 + 1000= $8500

home dreams- 80 x 100=8000 + 800= $8800

Dream house is more expensive

Brainliest Please!

7 0
2 years ago
What is the value of the inequality? <br>n+7 &lt;5​
VMariaS [17]

Hello there! n < -2.

Solve for n. To do this, you want to get all other terms on the other side of the equation. The only other term is 7 in this case, so subtract 7 from both sides of the equation.

n +7-7< 5​-7

n < -2

This is your final answer! I hope this helps and have a great day!

4 0
3 years ago
Read 2 more answers
Mr.Johnson imported some cartons of noodles. There were 28 packages of noodles in each carton.he then sold 10 packagesof noodles
tensa zangetsu [6.8K]

Answer:

7

Step-by-step explanation:

Let the number of cartons be x

10 packages = $15.

28 packages or 1 carton  = X

10x = $420.00

x= 420/10

x= $42.00 per carton

280/42 = 6.66 = 7 cartons

3 0
3 years ago
The art club in Northwestern middle school is selling candy bars as a fundraiser. The box parts below show the number of candy b
Aleks [24]

Answer:

c and f

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Find the product.<br><br>(0.5n 5)2(10n 7) 3
    15·2 answers
  • The path of a race will be drawn on a coordinate grid like the one shown below. The starting point of the race will be at (−5.5,
    5·1 answer
  • Will give brainlyest HELPP
    14·1 answer
  • James is studying different kinds of weather.
    15·1 answer
  • Factor: 2x^2+ 5x-3=0
    9·1 answer
  • 7.7.33
    10·1 answer
  • 11 (9+ d)<br> simplify<br><br> help me pleas
    14·2 answers
  • 4y=6y-2b solve for y
    5·2 answers
  • I NEED YOUR HELP!!<br> What is 2 + 3x8
    8·2 answers
  • Which of the following best describes how the y values are changing over each interval?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!