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
Minchanka [31]
3 years ago
15

When 7 times a number is added to the square of the number, the sum is 144. Find the number(s).

Mathematics
1 answer:
leva [86]3 years ago
5 0

Answer:

x = 9 and x=-16

Step-by-step explanation:

The equation is

x2 + 7x = 144

Solving that using the formula

x= 9 and x=-16

You might be interested in
I dont know how to do this please help and also please explain, thank you:)​
saveliy_v [14]

Answer:

A

Step-by-step explanation:

it's A lol

.................................

8 0
3 years ago
Read 2 more answers
If one person recruits five people and each recruited person recruits 5 more, and so on, 15 cycles; how many people would that b
jek_recluse [69]

Answer:

y=5^x

5^15= 30517578125 people

Step-by-step explanation:

x=# of cycles= 15 cycles

y= #of people recruited = what we're figuring out

Plug in 15 for x in the equation y=5^x

y= 5^15= 30517578125 people

3 0
3 years ago
If one line has a slope of 2/3, then the slope of a line parallel to it would be?
ipn [44]

-3/2

perpendicular slopes are those that are opposite sign and reciprocal of the original given slope

8 0
3 years ago
What is 6/20 in simplest form and find equivalent decimals
guapka [62]
3/10 is the simplest form and the equivalent decimal is 0.30
3 0
3 years ago
Read 2 more answers
Solve Mathematics question. Photo
dezoksy [38]
Take a look at the photo attached.

8 0
3 years ago
Other questions:
  • The cost of performance tickets and beverages for a family of four can be modeled using the equation 4x + 12 = 48, where x
    8·2 answers
  • Which statement is true about the polynomial 3x?y2 - 5xy2 - 3x²y2 + 2x2 after it has been fully simplified?
    10·2 answers
  • NEED HELP///WILLREWARD///WILL MARK BRAINLEST
    15·1 answer
  • What is 5 cubed? Hint:5*5*5<br><br><br><br><br><br><br><br><br><br><br><br><br> 125
    9·2 answers
  • Candace's backyard has a flower garden that covers 40% of her backyard.If the total area of her backyard is 450 square feet, how
    9·1 answer
  • Express 11.037 in words
    10·2 answers
  • Plz help its late !?!?
    11·1 answer
  • PLEASE HELP ASAP!!!!!!!!!!
    12·2 answers
  • What the rate of change of the function y = 3/2x + 5?
    13·1 answer
  • How could a compass be used to determine if two segments are the same length?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!