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
If A(x,1),B(-3,7), C(-5,9), and D(5,4) find the value of x so that AB||CD
Mashutka [201]
I’m not sure sorryyyy hope someone helps
3 0
3 years ago
Ssce 2002 Question 2-core maths​
vova2212 [387]

Answer:

no answers

math.....................................

8 0
3 years ago
Read 2 more answers
. (06.02)
lora16 [44]
Answers:

1.) C - Final exams: midterm = Q3 92 - Q1 80 = 12 and finals = Q3 85 - Q1 78 = 7, so finals exam has the smaller IQR.

2.) B - exam median is much higher than the class median: refer to the attached image of class and exam box and whisker graph

3.) A - <span>IQR is a better measure of spread for movies than it is for basketball games: because the data for movies are quite wide or apart from each other than the data in the basketball games

4.) A - </span><span>mean for April is higher than October's mean: mean in April is 67 and mean in October is 60

5.) A - </span><span>Neither data set has suspected outliers: meaning there's no data that is further apart from the group or set

6.) B - </span>There is a high data value that causes the data set to be asymmetrical for the males: the data for males are high and asymmetrical 
<span>
7.) C - </span>college spread is best described by the IQR. The high school spread is best described by the standard deviation: this is because of the wide range of data in the college than the data in the high school.

7 0
3 years ago
If 2580 people watched one show and 2920 people watched another show. How many people need to watch the third show for there to
Leokris [45]

Answer:

340

Step-by-step explanation:

2920 - 2580 = 340

There need to be 340 people to watch the third show.

8 0
3 years ago
Read 2 more answers
you are swimming each a 25-yard lap pool 3 seconds faster than your personal best what integer represents your change in time of
True [87]
24 seconds faster than your best
7 0
3 years ago
Other questions:
  • How can I divide 43 into 50???
    13·1 answer
  • How many terms are in the expression -6+8-10x+12-r
    5·1 answer
  • Which corresponds to the perimeter of triangle ABC?
    9·1 answer
  • Please help me on this. 18 pts.
    13·1 answer
  • A credit card issuer offers an APR of 22.08% and compounds interest daily. Which is it most likely to advertise, its APR or its
    13·1 answer
  • What is 623.98 ÷ 1/100
    14·2 answers
  • Please help me!!!!! I'll give brainlest if correct!
    8·1 answer
  • What value of x makes this equation true? -80= -120 + X​
    12·2 answers
  • Helppppp please !!!! ​
    10·1 answer
  • X - y = -8 slope intercept form
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!