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
Gemiola [76]
3 years ago
8

I want to know what equals this problem 21 = 1 + 10x

Mathematics
2 answers:
spayn [35]3 years ago
6 0

Answer:

x=2

Step-by-step explanation:

10x2=20

20+1=21

Naily [24]3 years ago
4 0
Answer is x = 2

Explanation =

21 = 1 + 10x
Substract 1 from both sides
20 = 10x
Then divide both sides by 10x
This is equal to x = 2
You might be interested in
Please I got 25 Brainly points (03.03)
MAVERICK [17]
The slope of the function, f(x) can be determined by choosing two sets of ordered pairs from the table and substituting their values into the slope formula.

Let (x1, y1) = (0, -1)
(x2, y2) = (1, 7)

Plug these values into the slope formula:

m = (y2 - y1)/(x2 - x1)

m = [7 - (-1)] / [1 - 0]
m = (7 + 1) / 1
m = 8/1 or 8.

Therefore, the slope of f(x), m = 8.

The y-intercept of the function, f(x) is given by (0, -1), as it is the point on the graph where it crosses the y-axis. It is also the value of y when x = 0.

The equation of the linear function, f(x) is:
f(x) = 8x - 1.

Given the slope-intercept form, y = mx + b, where m represents the slope of the line, and b represents the y-intercept:

The function, g(x) = 3x - 2 has a slope of 3, and y-intercept of -2.

Comparing the slope and y-intercept of the two functions, f(x) and g(x):

The slope of f(x), m = 8 is greater and steeper than the slope of g(x), m = 3. The y-intercept of f(x), b = -1 is greater than the y-intercept of g(x), b = -2.

Attached is a screenshot of the graph of both lines, including their y-intercepts. The blue line is g(x) = 3x - 2, and the red line is f(x) = 8x - 1.

Please mark my answers as the Brainliest if you find this helpful :)

7 0
3 years ago
Best answer dets Brainliest!!!
Gala2k [10]
Plot the points at
(-9,-5)
And
(-3,-5)
This looks right
8 0
3 years ago
!!!!!!!!!!!!help me
steposvetlana [31]

Answer:

Step-by-step explanation:

i'll do a few of them

1)   one inch plus a half inch plus an eighth inch plus a sixteenth inch

     1 + 1/2 + 1/8 + 1/16         read the tick marks

     1 + 8/16 + 2/16 + 1/16    find a common denominators

     1 and 11/16                    add the sixteenth numerator

2)

3)

4)  6 inch  plus an eighth inch plus a sixteenth inch

     6 +  1/8 + 1/16         read the tick marks

     6 + 2/16 +  1/16       find a common denominators

     6 and 3/16              add the sixteenth numerator

5)   nine inch plus a quarter inch plus an eighth inch

     9  + 1/4 + 1/8          read the tick marks

     9 + 2/8 + 1/8          find a common denominators

     9 and 3/8              add the sixteenth numerator

5 0
3 years ago
100 POINTS!!
Komok [63]

Answer:

its B,C,and E

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Ivan surveyed 49 randomly selected players from the 134 players of the soccer club teams to see if they wanted the games to be p
nordsb [41]

Twenty-two of the players said that they preferred that the games be played on Saturdays. Ivan correctly determined that the margin of error, E, of his survey using a 99% confidence interval (z*score 2.58) is approximately 18%

Ivan surveyed 49 randomly select

8 0
3 years ago
Read 2 more answers
Other questions:
  • Pleas help it’s due tomorrow!!
    10·1 answer
  • If they immediately ran in opposite directions with speeds of 180 feet per minute and 120 feet per minute respectively, how many
    13·2 answers
  • Need this answered ASAP
    14·1 answer
  • if 1/5 and -2 are respectively product and sum of the zeroes of a quadratic polynomial. Find the polynomial.​
    15·2 answers
  • What is the slope of the line that passes through the points (5, -11) and (-9, 17)?
    12·1 answer
  • Express 0.361 as a fraction
    11·1 answer
  • Bennett bought a $21 meal. The sales tax was 5%. Bennett tried to find the sales tax in a few different ways. Which of his metho
    7·2 answers
  • Divided 1/4 ÷ 8 by a whole numbet​
    10·1 answer
  • If 39% of the sample population voted for Addair, how many of the 20,000 voters voted for Addair?
    6·1 answer
  • Write an expression for the sequence of operations described below.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!