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
julia-pushkina [17]
2 years ago
14

Let f(x) = 3x - 10. Find the value of f(-3).

Mathematics
1 answer:
laiz [17]2 years ago
6 0
Easy, sub -3 for x
f(-3)=3(-3)-10
f(-3)=-9-10
f(-3)=-19

the value of f(-3) is -19
You might be interested in
29/2 written as a mixed number?
Andru [333]

Answer:

14 \frac{1}{2}

Step-by-step explanation:


5 0
2 years ago
Read 2 more answers
The perimeter of a rectangle is 84 Centimeters. the length is twice the width. find the length and width
KatRina [158]
Length= 28
Width= 14

Work:

2(2x)+2(x)=84
4x+2x=84
6x=84
x=14

14x2=28 (length)
6 0
2 years ago
A customer is late paying their renewal registration fee. The renewal registration fee is $142.16 and the late fee is 63% of the
Andre45 [30]
$124.56 because if you have 63% you change it to a decimal so it is not .63 and you multiply it by 146.16 and then add the 35 you get 124.56
8 0
3 years ago
13. Greg is going into business selling homemade blankets.
Orlov [11]

Answer:

all positive inegers

Step-by-step explanation:

8 0
3 years ago
In the diagram B is the midpoint of a A and C. B is also the midpoint or E and F. C is the midpoint of A and D.
aivan3 [116]

Answer:

AD = 84

Step-by-step explanation:

Since B is the midpoint of AC then AB = BC = 2x - 5

Since C is the midpoint of AD then AC = CD, thus

AB + BC = CD, that is

2x - 5 + 2x - 5 = x + 29

4x - 10 = x + 29 ( subtract x from both sides )

3x - 10 = 29 ( add 10 to both sides )

3x = 39 ( divide both sides by 3 )

x = 13

Hence

AD = AB + BC + CD

     = 2x - 5 + 2x - 5 + x + 29 = 5x + 19, thus

AD = (5 × 13) + 19 = 65 + 19 = 84

6 0
3 years ago
Other questions:
  • Is answer choice D correct help please ??
    5·2 answers
  • A number r is no less than −1.5 and fewer than 9.5
    6·2 answers
  • On a Saturday the ratio of the amount of water used by Household A to the amount of water used by Household B was 13:5.Household
    9·1 answer
  • You are making a poster to support your friend for homecoming. Your original photo is 4 inches by 6 inches. You want the photo o
    15·1 answer
  • What is a perfect circle
    8·2 answers
  • What is the slope and y-intrrcept of 5x-3y= -15
    6·2 answers
  • 6th grade math help me, please. :)
    12·1 answer
  • What is fifteen percent of seventy dollars
    9·2 answers
  • How do you simplify a fraction?
    5·1 answer
  • A store sells a television for $1000. There are two payment options. Which option is better? ( PLS HELP!! I'M RLY STRUGGLING!! :
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!