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
spin [16.1K]
3 years ago
15

Five times a number is added to two times its square. if the result is 168, find the number

Mathematics
1 answer:
Andreas93 [3]3 years ago
3 0
5x+(2x)^2= 168 now solve this
You might be interested in
Where does the graph of the line y = x - 2 intersect the x-axis?
Shkiper50 [21]

Answer:

Where does the graph of the line y = x - 2 intersect the x-axis?

O A. (0, 2)

O B. (2,0)

O C. (0, -2)

0 D. (-2, 0)

C. ( 0 , -2 )

Step-by-step explanation:

I hope this helps

Follow // Followback

3 0
3 years ago
Systems By Graphing - Solve All Correctly For a Thanks, 5-Stars, And A Brianliest!
BartSMP [9]

Answer:

Step-by-step explanation:

Amari= Graph C and Solution is (-6,-2)

Bella= Graph A and Solution is (3,4)

Carl= Graph B and Solution is (0,-3)

0 solutions because the slopes are the same. The lines will never cross because they are at the exact same angle.

No, I do not agree with Joey because the lines have different slopes and will lead to the system cross which is the solution.

1st graph: y=2x-1 and y=7 solution #1= (4,7)

2nd graph: y=-2x-3 and y=1/2x solution #2= (-2,1)

3rd graph: y=x and y= -1/5+6 solution #3= (5,5)

I had this exact same assignment a few months ago, my teacher didn't use the 2nd slide but I had the 1st and 3rd slide so this should help!

4 0
3 years ago
What is the equivalent fraction of 4/10?
VashaNatasha [74]
Divide both sides by 2.
2/5
:)
8 0
3 years ago
Read 2 more answers
Solve the following linear equation for k.<br> 2 (k-5) + 3k = k + 6
kiruha [24]

Answer:

2(k-5)+3k=k+6

-3k. -3k

2(k-5)=-2k+6

/2. /2

k-5=-k+3

+k. +k

2k-5=3

+5. +5

2k=8

/2. /2

k=4

7 0
3 years ago
Answer quick please.
Brilliant_brown [7]

Answer

The Answer is A C D

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Simplify<br>10x - (5x-x)​
    6·1 answer
  • Write the equation of the circle graphed below
    15·2 answers
  • What is the derivative of arctan (y/x) with respect to y??
    7·1 answer
  • A ski club had 146 members. Each member paid $30 a month for training fees. How much did the club collect in fees for the year?
    8·1 answer
  • What is 60= 3/4h i am doing BIM (Big ideas math online) i need help plz
    15·2 answers
  • &gt; There are 14 books on a shelf. 6 of these books are new. The rest of them are used (a) What is the ratio of new books to us
    14·1 answer
  • Believe this is worth 7 pts please help!
    9·1 answer
  • Question 65 pts Which statement about signal phrases is true? (5 points) Group of answer choices Signal phrases should be worded
    10·1 answer
  • Solve (4x - 5) (x + 3) = 0.<br> Please need help
    10·1 answer
  • What number is 15% of 52
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!