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
Simora [160]
3 years ago
7

Given that f(x) = 2x + 1 and g(x) = −5x + 2, solve for f(g(x)) when x = 3.

Mathematics
2 answers:
Mice21 [21]3 years ago
8 0
I believe the answer would be -91 because if u solve both of the equations then the f(x) would be 7 and the g(x) would be -13 so it would be 7(-13) which equals -91. 
nadezda [96]3 years ago
6 0
F(g(x)) =  2(-5x+2) + 1
     
= -10x + 4 + 1  =   5 - 10x

when x = 3  this equals 5 - 10(3) =  - 25

answer -25
You might be interested in
Write the value of 4 in 305,444
BigorU [14]
Divide 305444 by 4

305444 / 4
76361

so
76361 times 4 is equal to 76361
3 0
3 years ago
Read 2 more answers
What is the angle measure of an arc bounding sector with an area of 5pie square miles?
Snowcat [4.5K]

if the diameter is 20, the its radius must be half that or 10.

\textit{area of a sector of a circle}\\\\ A=\cfrac{\theta \pi r^2}{360}~~ \begin{cases} r=radius\\ \theta =\stackrel{degrees}{angle}\\[-0.5em] \hrulefill\\ A=5\pi \\ r=10 \end{cases}\implies \begin{array}{llll} 5\pi =\cfrac{\theta \pi (10)^2}{360}\implies 5\pi =\cfrac{5\pi \theta }{18} \\\\\\ \cfrac{5\pi }{5\pi }=\cfrac{\theta }{18}\implies 1=\cfrac{\theta }{18}\implies 18=\theta \end{array}

8 0
2 years ago
A line passes through (-1,5) and (1,3) what is the equation of the line
chubhunter [2.5K]

Answer:

y = -x + 4

Step-by-step explanation:

(-1,5)...x1 = -1 and y1 = 5

(1,3)....x2 = 1 and y2 = 3

slope(m) = (y2 - y1) / (x2 - x1) = (3 - 5) / (1 - (-1) = -2 / (1 + 1) = -2/2 = -1

y = mx + b

slope(m) = -1

u can use either of ur points...I will use (1,3)...x = 1 and y = 3

now we sub and find b, the y int

3 = -1(1) + b

3 = -1 + b

3 + 1 = b

4 = b

ur equation is : y = -x + 4 <===

4 0
3 years ago
Angi has 32 nickels and dimes. Their total value is $1.90. How many of each coin does she have?
Radda [10]

Answer:

6 dimes, 26 nickels

Step-by-step explanation:

The number of nickels is N, and the number of dimes is D.

N + D = 32

5N + 10D = 190

--

N + 2D = 38

D = 6

N = 26

5 0
3 years ago
clara played a video game before she left the house to go on a walk. She started with 0 points, lost 6 points 3 times, won 4 poi
Kaylis [27]

Let p = points. 0 -6(3) + 4 - 2 = p. Simplify multiplication to get -18 + 4 - 2. -18 + 4 = -14 - 2 = -16.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify the giving expression<br>(18/12 t-8)2<br>​
    6·2 answers
  • When her number is divided by 12, the remainder is 6, what is the remainder when the number is idvided by 9?
    5·1 answer
  • What is the greatest common factor?
    9·1 answer
  • Whats the opposite of<br> 2<br> - —<br> 3
    10·2 answers
  • At Memorial Hospital, 9 of the 12 babies born on Tuesday were boys. In simplest form, what fraction of the babies born on Tuesda
    14·2 answers
  • 50 points! Please help fast this is due soon and it confuses me. Will mark brainliest. Random answers will be reported. Please h
    15·2 answers
  • An employee at a pet shop randomly selects two fishes from a tank where there are 5 guppies, 4 platyfishes, and 3 rasboras. What
    8·2 answers
  • Please someone help me with this I’m very confused
    10·1 answer
  • Which is the graph of the system of equations?
    9·1 answer
  • A bag contains 8 purple beads 2 blue beads and 2 pink beads. The probability of randomly drawing a pink beads is 1/6 . What is t
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!