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
pychu [463]
3 years ago
7

5x+4y= 10 –5x+y = 15

Mathematics
1 answer:
Ivahew [28]3 years ago
6 0

Answer:

what exactly are we trying to solve for

You might be interested in
285,624 rounded to the nearest ten thousand
mixas84 [53]
290,000

4 ones place
2 tens place
6 hundreds place
5 thousandths place
8 ten thousandths place
2 hundred thousandths place

When the number after the number you want to round (we want to round the 8, the number after 8 is 5) is 5, 6, 7, 8, or 9 we round up, otherwise, we stay the same

5 is in the list so we round 8 up to 9.

290,000
3 0
3 years ago
Find the sum of the three expressions and choose the correct answer.
worty [1.4K]
(-2u^3v + 5uv - 1) +(7u^3v - 2u^2v^2) +(5u^2v^2 - uv + 6)=\\\\ -2u^3v + 5uv - 1 +7u^3v - 2u^2v^2 +5u^2v^2 - uv + 6= \\ \\ (7u^3v-2u^3v)+(5u^2v^2-2u^2v^2)+(5uv-uv)+(6-1)=\\\\ \boxed{5u^3v+3u^2v^2+4uv+5}
5 0
3 years ago
Read 2 more answers
50 POINTS EACH HEEEEELP !!!!!
Phoenix [80]

Hello there,

The <em>answer is </em>A' (-3,2).

<h3>Step-by-step explanation:-</h3>

From the image shown on the xy-plane, the coordinate of point A is at (3,-2).

The rule for rotation by 180° about the origin is (x,y)→(-x, -y), where (x,y) is the coordinate of image and (-x, -y) is the coordinate of the resulting pre-image.

Given the coordinate point A(3,-2), if this coordinate is rotated 180°, the resulting point A' will be located at (-3,-(-2)) = (-3,2).

Therefore, the answer will be <u>A'(-3,2)</u>

✍️ <em>by </em><em>Benjemin</em> ☺️

8 0
3 years ago
Read 2 more answers
PLEASE ANSWERRRRRR
viva [34]

Answer:

A. y=-2x+5

Step-by-step explanation:

y=mx+b , m represents slope (-2), b represents y intercept (5)

8 0
3 years ago
Read 2 more answers
It took James 5 h to paint an 8 ft by 24 ft wall. At this rate, how long would it
Law Incorporation [45]

Answer:

7 hours and 30 mins.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Help PLEASE will mark brainliest number 6
    6·2 answers
  • 5 pounds of apples cost $8.20. How much is it for 1 pound?
    5·2 answers
  • 10. Peyton wants to get an A in her Chemistry class this semester. Her first 4 tests were a 94.
    12·1 answer
  • john bought a bicycle for $20 sold it for $30 rebought it for $40 and resold it for $50. How much money did he make or loose?
    7·1 answer
  • carter lives on a street where all the house numbers are multiples of 6. Name two possible house numbers between 601 and 650. ex
    5·1 answer
  • A computer manufacturer estimates that its cheapest screens will last less than 2.8 years. A random sample of 61 of these screen
    8·2 answers
  • A shoe company wants to test an updated model of a running shoe on its wear after one month of running. They recruit 50 people w
    7·1 answer
  • Can someone explain?
    9·2 answers
  • 3/2-(-3/4)+1/4 <br><br> solve please
    9·1 answer
  • Choose the best answer​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!