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
suter [353]
3 years ago
6

Read The question and give Me The answers for number 18

Mathematics
1 answer:
djverab [1.8K]3 years ago
3 0

Answer:

F(x) = 2.15(2x^2-4x-6)

x=9

F(x)= 2.15[2(9)^2 - 4(9) - 6

F(x)=258

$258

Your answer is B.

You might be interested in
Marley is a waitress. On Thursday, she earned $4.60 per hour plus $50.25 in tips. How many hours did she work that day if she ea
AleksandrR [38]

Subtract tips from total:

87.05 - 50.25 = 36.80

Divide the remainder by 4.60:

36.80 / 4.60 = 8

She worked 8 hours.

7 0
2 years ago
seneca combines 1.33 cups of apple juice with 0.65cup of grape juice to make fruit punch how much fruit punch will this make
denis-greek [22]
1.33+0.65 = 1.98 cups of fruit punch
4 0
3 years ago
Read 2 more answers
Plz help!!<br><br>I can't find the answer, the one I put in is wrong.
hichkok12 [17]

Answer:

3:23 to 3:24

Step-by-step explanation:

explantion between these to points the slope of the graph hits 3:24 hard

8 0
3 years ago
Read 2 more answers
Please help and show work
Bogdan [553]
The answer should be X= 3.60m
3 0
2 years ago
Watch help video Given mn, find the value of x. (6x-3)⁰ (2x+13)°​
Ilia_Sergeevich [38]

Answer:

x = 4

Step-by-step explanation:

(6x - 3)° = (2x + 13)° are vertical angles that equal each other get x by itself and solve for x.

(6x - 3)° = (2x + 13)°

6x - 2x = 13 + 3

4x = 16

x = 4

Substitute x for the angles.

(6x - 3)° = ?

(6*4 - 3)° = ?

(24 - 3)° = 21°

(2x + 13)° = ?

(2*4 + 13)° = ?

(8 + 13)° = 21°

8 0
1 year ago
Other questions:
  • What is the solution of |5x| = 70?
    15·2 answers
  • How do I solve this problem?
    6·1 answer
  • Express 14 inches: 3 feet in fraction form
    13·1 answer
  • What is the length of a rectangle whose perimeter is P, if the width is 6? please help asap!!
    12·1 answer
  • Jamey says she only has 30% of her book to go before she finishes it. She has read 147 pages so far.
    15·1 answer
  • What is the value of x​
    10·2 answers
  • Work out the length x
    8·1 answer
  • What is 10 1/3 in decimal form?
    11·1 answer
  • Use the substitution method to solve the system of equations.
    10·1 answer
  • A taxi charges an airport pickup fee of $3 plus $1.50 for each mile traveled. If a taxi ride cost John $36, how many miles did J
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!