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
UkoKoshka [18]
3 years ago
6

HELP I NEED HELP ASAP

Mathematics
1 answer:
victus00 [196]3 years ago
8 0

Answer: (5, -2)

Step-by-step explanation:

y= x-7\\2x+y=8

Substitute x-7 for y in 2nd equation

2x+ x-7 =8\\3x-7=8\\3x = 15\\x=5

Solve for y

y=5-7\\y=-2

You might be interested in
(13÷6)×8+6. question 2. 10×3+(7+8) please show steps Thank you
AysviL [449]
That is how u would do it

3 0
3 years ago
Read 2 more answers
xander takes a quiz worth 50 points. each question is worth 10 points. sketch a graph to show his score if he missed 1,2,3,4 or
Marysya12 [62]
If the quiz is worth 50 points and each question is worth 10 that means for every question he could’ve missed would be taking away 10 from that 50. So lets say if he misses 2 questions. 2 x 10 would be 20. You take away 20 from 50 which would be: 50 - 20 = 30. And it goes on from there.


Hope that helps!
7 0
2 years ago
Find the volume.!!.!
zhuklara [117]

Answer:

The image is blurry for me

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
at a party at the middle school over on third avenue next to the bank, $60\%$ of the students are seventh graders. these student
Vaselesa [24]

There are 600 students including the seventh and eighth graders at the party.

This problem uses the concept of percentages to define the conditions that are laid in front of us.

Let the original  number of students be S , and the number of seventh graders be   = 0.60S

We know that percent is used to convey the mathematical term of a fraction multiplied by 100.

Total students  after 20 eighth graders arrive = S + 20

And we have that

Number of seventh graders / total number of students  =  58%

.60S  / [ S + 20 ]  =   .58    we multiply both sides by  S +  20

0.60S  =0 .58 [ S + 20]

.60S  = .58S + 11.6   we subtract  0.58S from  both the sides

0.02S = 11.6  we divide both the sides  by .02

S  = 11/6 / 0.02 =    580

So the total number of students = 580 + 20  = 600 .

Hence there are 600 students at the party at that time.

To learn more about students visit:

brainly.com/question/17332524

#SPJ1

5 0
1 year ago
I need help with six and seven plz
kolbaska11 [484]

Answer:

6) 102

7) 58

NOTE: Supplementary add to 180° and Complementary add to 90°

<u><em>Please mark as brainliest if answer is right </em></u>

Have a great day, be safe and healthy  

Thank u  

XD  

6 0
2 years ago
Other questions:
  • Tyler wants to buy a bike that cost 125 he has already saved 110 he earns 8 dollars a hour as a lifeguard he saves all of it for
    15·1 answer
  • How to do this I don’t understand this please help
    10·1 answer
  • half of the books you own are mysteries. one third are historical fiction. the four are science fiction. how many mysteries are
    8·1 answer
  • What is 63×.04 as a decimal
    8·1 answer
  • List the probability value for each possibility in the binomial experiment calculated at the beginning of this lab, which was ca
    14·1 answer
  • A = a is an example of which algebraic property? A] Commutative Property of Multiplication
    7·1 answer
  • What is the measure of an angle that is nine times it’s complement
    14·1 answer
  • 1) Ruth works a job where she gets paid $750 per week. Next year her pay will be
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%7B16%7D%5E%7Bx%7D%20%3D%20%20%7Bx%7D%5E%7B2%7D%20" id="TexFormula1" title=" {16}^{x} = {x
    8·1 answer
  • Gia is thinking of a number that she calls x. She adds 4 the doubles the sun, what expression represents gias number?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!