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
IgorC [24]
3 years ago
13

Let f(x) = 4x + 3

Mathematics
1 answer:
docker41 [41]3 years ago
7 0

Answer: f(x) = 4x + 3

g(x) = -2x + 5

(f · g)(5) = (4(5) + 3)(-2(5) + 5)

(f · g)(5) = (20 + 3)(-10 + 5)

(f · g)(5) = (23)(-5)

(f · g)(5) = -115

You might be interested in
Pentagon ABCDE Is the image of pentagon ABCDE under a dilation with a scale factor of 3/2 What is the length of segment overline
Ugo [173]

Answer:

4

Step-by-step explanation:

i took the quiz

8 0
2 years ago
Read 2 more answers
HELP MEEEEEEEEEEEE<br><br><br> (please don't put a link or i don't know)
Leviafan [203]

Answer:

42 i think

Step-by-step explanation:

7 0
2 years ago
(100 points)
LekaFEV [45]

Answer:

30/10 and 5/11

Step-by-step explanation:

8 0
3 years ago
Solve for x.<br> 9(x+1)=25+x<br> x=2<br> 0x=3<br> O x=4<br> O x=5
aleksandr82 [10.1K]

Step-by-step explanation:

9(x+1) = 25+x

open the bracket

9x + 9 = 25+x

collect like terms

9x-x = 25-9

8x = 16

x = 2

3 0
2 years ago
Read 2 more answers
In 2003 there were 1078 JC Penney stores and in 2007 there were 1067 stores.
Tamiku [17]

Answer:

a) f(s)=\frac{-11}{3}s+\frac{3245}{3} f(1)=1078 stores b) 2012, 1049 stores. 2014, 1041 stores. c) Yes it is a downsizing company.

Step-by-step explanation:

a)

s=year | f(s) = number of stores per year

1 | 1078

4| 1067

m=\frac{1067-1078}{4-1}\Rightarrow m=\frac{-11}{3}\\1078=-\frac{11}{3}*1+b\Rightarrow b=\frac{3245}{3}\\f(s)=\frac{-11}{3}s+\frac{3245}{3}

s=1 in 2003

s=1 year =2003\\ Testing\\f(1)=\frac{-11}{3}(1)+\frac{3245}{3}=\frac{3234}{3}=1078\\ f(1)=1078

b) For 2012, s=9. For 2014, s=11

\\f(s)=\frac{-11}{3}s+\frac{3245}{3}\\ \\f(9)=\frac{-11}{3}(9)+\frac{3245}{3}\cong1049\\\\f(11)=\frac{-11}{3}(11)+\frac{3245}{3}\cong=1041

c) In deed. Since the function shows a decreasing amount of JC Penney stores. Maybe this is a downsizing from this company, progressively closing some stores.

4 0
3 years ago
Other questions:
  • Hadley wants 0.3 of the flowers in her arrangement to be roses and the rest daisies. What percentage of the flowers will be rose
    10·2 answers
  • PLEASE HELP WILL GIVE BRAINLIEST!!!!!!! This is the graph of f(x). What is the value of f(2)?
    7·1 answer
  • The sum of three consecutive odd integers is 75. find the value of all three integers.
    8·2 answers
  • How do you do this please help 17 points
    10·2 answers
  • A functionf(x) is graphed on the coordinate plane.
    11·2 answers
  • Which of the following factors is not used to categorize terrestrial biomes? temperature precipitation racial distribution altit
    6·2 answers
  • Help plz and thank you.I don't know what am I suppose to do on this problems?!
    15·1 answer
  • The picture is what I need help with PLS HURRY
    7·1 answer
  • Suppose that there were a positive correlation between the variables u and v. If v is 24 when u is 10, which of these is most li
    11·1 answer
  • A restaurant uses 4 2/3 pounds of meat to make 5 hamburgers. How much meat is used to make one hamburger?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!