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
vovangra [49]
3 years ago
13

Solve the equation y-x=17 y=4x+2

Mathematics
1 answer:
gogolik [260]3 years ago
4 0
Y-x =17
y = -x + 17

substitute this into the second equation

y = 4x + 2
-x + 17 = 4x + 2
0= 5x -15
15/5 = 5x/5
3 = x
You might be interested in
Angie got some money for his birthday. He spent 1/5 of it on dog treats for his puppy. Then he divided the remainder equally amo
prohojiy [21]

Answer:

225

Step-by-step explanation:

60 x 3 = 180  ($60 for each charity and there's 3 charities)

180 / (4/5) = 225  (if $180 is four fifths of his total just divide 180 by 4/5 to get the answer)

3 0
3 years ago
What is ​ BC ​ ?<br><br><br> Enter your answer in the box.
tangare [24]
Lines AB and AC are equal so you set up an equation like so...
4x + 1 = 2x + 23
Subtract 1 from both sides.
4x = 2x + 22
Subtract 2x from both sides.
2x = 22
Divide.
x = 11
Now you need to plug in 11 into 3x - 8.
3(11) - 8
= 33 - 8
= 25
So BC is 25.
I hope this helps love! :) 
5 0
3 years ago
Enter the correct answer in the box. What is the standard form polynomial that represents this product?
JulsSmile [24]

Answer: -8m^5+10m^4+9m^3-16m^2+5m

Step-by-step explanation:

I had this question on a recent test and got it right

Hope this helps! :)

8 0
3 years ago
Who Logarithmic equation is equivalent to the exponential equation below? e^4c=5
lesya692 [45]

Step-by-step explanation:

option a 5 = 4x

<h2>please mark me as brainlist please </h2>

4 0
2 years ago
Show your work please.
Kruka [31]

Answer:

Tauren has 78 keychains

James has 34 keychains

Marcus has 68 keychains

Yahya has 74 keychains

Step-by-step explanation:

I got this answer by doing this:

If Tauren has 78 keychains then its gonna be left like that.

If everybody else has an average of 68 keychains then divide 68 by 2 to get half of what marcus has which equals 34.

Then add the amount of James and marcus keychains which is 68 plus 34 which equals 102, the subtract the 28 because it says Yayha has 28 fewer keychains and that equals 74.

3 0
3 years ago
Other questions:
  • Express the given logarithm in terms of common logarithms. Then approximate its value to four decimal places.
    12·1 answer
  • The floor of a gazebo is in the shape of a regular octagon. The perimeter of the floor is 72 feet. The distance from
    10·2 answers
  • If my parents give a waiter a 15% tip if the total amount of lunch was 42.00 what should be paid to the waiter as a tip
    5·2 answers
  • Complete the recursive formula of the arithmetic sequence -15, -11, -7...
    11·2 answers
  • The ratio for 12 packs at 4 for $10
    10·2 answers
  • I need to know the lengths of MN, NP, and PM
    10·2 answers
  • Which of the following graphs could be the graph<br> of y = -2x +1?
    9·2 answers
  • Find the missing angle​
    7·1 answer
  • For breakfast, Sarah can choose eggs, granola or oatmeal as a main course, and orange juice or milk for a drink. Sarah says that
    7·1 answer
  • Can someone answer these for me please. I need the answers within the next few hours.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!