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
Anarel [89]
3 years ago
15

Find f(4) if f(x) = 3x + 1

Mathematics
1 answer:
Alenkasestr [34]3 years ago
4 0

Answer:f(4)=−3x−1 f ( 4 ) = - 3 x - 1.

Step-by-step explanation:ff(4)=−3x−1 f ( 4 ) = - 3 x - 1.

f(4)=−3x−1 f ( 4 ) = - 3 x - 1. Replace the variable x x with 4 4 in the expression. f(4)=−3⋅4−1 f ( 4 ) = - 3 ⋅ 4 - 1. Simplify the result.

You might be interested in
Write the digit in the ten thousands place
mars1129 [50]
For now I don't know the answer to this problem of yours.
8 0
3 years ago
Apply the markup or markdown to each item and then find the retail sale price of the following items. ​Round to two decimal plac
mojhsa [17]

Answer:

$1.80

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLEASE HELP!!!<br> Calculate the length of segment with the midpoint.
andrezito [222]

Answer:

17. 10

Step-by-step explanation:

1. A segment going from an endpoint to the midpoint of the original segment is going to be 1/2 of the original segment.

       AM = 1/2 AB

2. You know that the length of AM is 5, so plug that in a solve algebraically

       5 = 1/2 AB

       (2)5 = (2) 1/2 AB

       10 = AB

Answer:

18. 30

Step-by-step explanation:

The sum of two segments spanning from the original segment's midpoint to the end equals the length of the original segment. Because the midpoint is exactly in the middle of the original segment, the two other segments should equal each other.

1. You need to first find the length of the two segments by setting them equal to each other and plugging in their equations.

       5x = x+12

2. Solve algebraically        

       5x = x+12

       4x = 12

       x = 3

3. Plug z into the equations for each segment and add them together.

       RM = 5(3)                                                   MS = (3)+12

       RM = 15                                                      MS = 15

                                           15+15 = 30

4 0
3 years ago
Read 2 more answers
Rowing upstream for 5 mi against a strong current, your speed is 20% less than your normal rowing speed. On the return trip down
spayn [35]

Answer:

it would be the same as rowing normal speed because you loose 20% for 5 mi and gain 20% back for 5 mi

Step-by-step explanation:

3 0
3 years ago
The height of a model rocket is 4% of the height of the actual rocket. The model is 1.8 m high. How high is the actual rocket? (
Over [174]
4% = 1.8m
1% = 0.45m
100% = 0.45 x 100 = 45m
5 0
3 years ago
Read 2 more answers
Other questions:
  • Sadie rented a Redbox movie. It cost her $1 to rent the movie for one day, and every day it is late is an additional $0.99. Writ
    11·2 answers
  • Solve for x: 0.2(2x-1)=0.2+0.08<br> A.1.4<br> B.5<br> C.2<br> D.0.3
    8·1 answer
  • PLEASE HELP ILL GIVE 15 POINTS PLUS BRAINLIEST FOR CORRECT ANSWER! <br><br> Convert –18° to radians.
    13·1 answer
  • What does it mean to rise over run when the slope is integer
    8·1 answer
  • Evaluate the function g(x) = -2.x2 + 3x – 5 for the input values –2, 0, and 3
    7·2 answers
  • Carmela made $270 working at a pet store last week. she worked a total of 30 hours. How much money did carmela make per hour?
    14·1 answer
  • Can anyone help ? I’m bad at math
    5·1 answer
  • Give me the answer please
    15·2 answers
  • Help please ASAP ;)))
    8·2 answers
  • A group of people were asked if they had run a red light in the last year. 150 responded yes and 185 responded no. Find the prob
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!