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
user100 [1]
3 years ago
15

Given f(x) = -4x + 3, find f(-3).

Mathematics
1 answer:
Ket [755]3 years ago
5 0

Answer:

15

Step-by-step explanation:

Replace x with -3

f(x) = -4(-3) +3

= 15

You might be interested in
Which of the following options have the same value as 30\%30%30, percent of 818181?
Nataly_w [17]

Answer:

Option B is correct = 0.3 \times 81

Step-by-step explanation:

<u>The complete question is:</u> Which of the following options have the same value as 30% of 81?

Group of choices is:

(A) \frac{30}{100}\times 81 \times 100

(B) 0.3 \times 81

(C) 0.03 \times 81

(D) \frac{3}{10}\times 81 \times 10

(E) 30 \times 81

Now, the expression given to us is 30% of 81.

Simplifying the above expression we get;

   30% of 81  =  \frac{30}{100} \times 81

                     =  \frac{3}{10} \times 81  =  0.3 \times 81

Now, we will solve each of the given options and then see which option matches with our calculation.

Option (A) is given;

\frac{30}{100}\times 81 \times 100  =  30 \times 81

This doesn't match with our answer, so this option is not correct.

Option (B) is given;

0.3 \times 81  

<u><em>This matches with our answer, so this option is correct.</em></u>

Option (C) is given;

0.03 \times 81  

This doesn't match with our answer, so this option is not correct.

Option (D) is given;

\frac{3}{10}\times 81 \times 10  =  3 \times 81

This doesn't match with our answer, so this option is not correct.

Option (E) is given;

30 \times 81  

This doesn't match with our answer, so this option is not correct.

6 0
3 years ago
Multiply: (49)(58)
IrinaVladis [17]
(49)(58) = 2,842 49 x58 ------ 2,842
4 0
3 years ago
Which of these expressions can be used to calculate the monthly payment for
Masja [62]

Answer:

m=(r/n)+0.114r

Step-by-step explanation:

m=monthly payment

r=remaining amount

n=# of months remaining

7 0
3 years ago
What is the answer to this question?
tia_tia [17]

Answer:

b 20.6

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Can someone please help me?
JulijaS [17]
I think it would be no because it has the same number 0 in the input and output side which is a big no no
5 0
2 years ago
Other questions:
  • Help me please thankyou
    12·1 answer
  • One and three sevenths plus 3 and 3 fiths equals
    7·1 answer
  • Parallel lines n and p are intersected by transversal lines q and m as shown in the figure below. Lines q, m, and p intersect at
    13·1 answer
  • Help plz!!!!!!!!!!!!!!!!!!!!
    13·2 answers
  • Please answer this question !! Will give brainliest to the best answer and 30 points !!
    7·1 answer
  • Can someone explain ?
    13·1 answer
  • 11. An experiment is set up to study the weights of 45 frogs after they are given a hormone treatment. The population mean is 22
    15·1 answer
  • Starbucks opened two new locations. Location A costed $800 to open but makes $100 a month. Location B costed $1200 to open but m
    12·1 answer
  • I have been stuck on the problem for so long. please help me:
    6·1 answer
  • I will mark brainlist to whoever answers first
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!