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
snow_tiger [21]
3 years ago
10

Seven times a number plus three times the same number is subtracted from 7

Mathematics
2 answers:
V125BC [204]3 years ago
7 0

Answer: 4x + 21 or 7 - 10x or -7x^2 - 3x + 7

not sure based on how the question is worded but it could be either 4x + 21 or 7 - 10x or -7x^2 - 3x + 7

Step-by-step explanation:

option 1

7x + 3(7-x)

= 7x + 21 - 3x

= 4x + 21

option 2

7 - (7x + 3x)

= 7 - 10x

option 3

7- (x(7x + 3))

7 - (7x^2 + 3x)

-7x^2 - 3x + 7

cricket20 [7]3 years ago
3 0
Option 3nzksmlalaow wl xkdodmx
Xox clxo ii mc cicico
You might be interested in
How ofteten Do chemists study the elements
sweet-ann [11.9K]
Daily, there is always something new to be learning in the science world.
7 0
3 years ago
I need help on both of these please///:(
SCORPION-xisa [38]

14. The distance between the two points is 14.866.

Distance can be calculated with the following formula:

d=√(x₂-x₁)²+(y₂-y₁)²

d=√(12-2)²+(5-(-6))²

d=√10²+11²

d=√100+121

d=√221

d=14.866

15. The distance between the two points is 20.248.

Use the same formula to find the distance.

d=√(x₂-x₁)²+(y₂-y₁)²

d=√(4-(-3))²+(12-(-7))²

d=√7²+19²

d=√49+361

d=√410

d=20.248

4 0
3 years ago
I NEED HELP!!!!!!
omeli [17]
The answer is 3. because you go -4 on the y axis and go up by 3
3 0
3 years ago
Por que es importante que los científicos desarrollen una forma de hacer los tejidos que se han construido en el sistema de sumi
Cloud [144]

Answer:

what are tejidos in inglesh

3 0
3 years ago
How you you factor this expression?
ioda
You have to use factoring by grouping.. multiply by 8 and 15 and what factors add to -14.

The factors are 6 and -20

(2x-5)(4x+3)
4 0
2 years ago
Other questions:
  • big star cinemas sells movie tickets online. for each online order you must pay a $2 processing fee. each ticket is $10. create
    10·1 answer
  • How many ways are there to travel in xyz space from the origin (0, 0, 0) to the point (4, 3, 5) by taking steps one unit in the
    6·1 answer
  • Carter wants to know how often his classmates go to amusement parks. He asks the following question: “Did you go to an amusement
    5·1 answer
  • At noon the temperature was 6°C. Over the next five hours the temperature dropped another 8 degrees. Then every hour until 9:00
    6·2 answers
  • PLEASE HELP THIS IS DUE TODAY! -----A bouquet of flowers has 3 pink roses, 5 red roses, and 4 yellow tulips. A represents the ev
    8·2 answers
  • A hexagon will be dilated on a coordinate grid to create a smaller hexagon The hexagon is dilated using the origin as the center
    6·2 answers
  • Your interest rate is compounded annually. Beginning Balance: $1,166.40. Annual Interest Rate: 8% How much will you earn in inte
    6·1 answer
  • Answer please thanks
    13·1 answer
  • Find the exact value of the indicated trigonometric functions for the acute angle a:
    11·1 answer
  • What is blank/11 = 12/44 equivalent fractions
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!