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
Ghella [55]
2 years ago
11

F(x)=x^2-3x+15 find f(-8)

Mathematics
1 answer:
Vlada [557]2 years ago
8 0

Answer:

103

Step-by-step explanation:

(-8)²-3(-8)+15

64+24+15

103

You might be interested in
Sharon makes $1250 per month plus 20% per month plus 15% commission. If they both sold $20000, who made more money that month?
REY [17]
You type "they both ... "    This indicates that there are TWO people involved, not just one.  

"<span>plus 20% per month plus 15% commission" isn't quite clear.  Is that 20% of the base pay ($1,250)?  I assume that the 15% commission is figured on the sales ($20,000)

Please clarify this as much as you can.</span>
4 0
4 years ago
2x divided by x+5 less than or equal to 0
coldgirl [10]
It is more than 0, because you cancel the x, and you get 2+5, which is 7
4 0
3 years ago
Stefan estimates the income and expenses for renting
Elena-2011 [213]

Answer/Step-by-step explanation:

If total income is more than total expenses, she should rent it. If the total income is less than the total expenses, she should not rent it.

Total income estimated in a month:

Sales: $950 per week = 950*4weeks = $3,800 per month

Services: $2,875 per month

Total estimated income per month = $(3,800 + 2,875) = $6,675

Total expenses estimated in a month:

Rent: $4,500 per month

Travel: $7.5 per day = 7.5*7days = $52.5 per week.

Assuming there are 4 weeks in a month, expenses for travel in a month will be:

$52.5*4 = $210

Merchandise: $1,650 per month

Total expenses estimated per month = $(4,500 + 210 + 1,650) = $6,360

Total estimated income ( > total estimated expenses in a month, therefore, Stefan should rent the phone accessory store. She will make profit.

5 0
4 years ago
Expand the squared binomial (x+4)^2
amid [387]
Here is my work:
(x+4)(x+4) Use distributive property
x^2+4x+4x+16 Combine like terms
x^2+8x+16
7 0
3 years ago
How do we do this problem
Zina [86]
What is your problem
4 0
3 years ago
Other questions:
  • What is the midpoint between (7 - 3i) and ( 3 + 2i).
    14·1 answer
  • As a salesperson, you are paid $100 per week plus $3 per sale. This week you want your pay to be at least $160. Write an inequal
    15·1 answer
  • In the inequality, what are all the possible values of x? 2 − 3(2x + 1) &lt; 6x(2 − 4) A) x ≥ 1 6 B) x ≤ 1 6 C) x ≥ − 1 6 D) x ≤
    13·2 answers
  • Adding Mixed Numbers<br> Find each sum. Simplify your answer.<br> 1. 5+31 =
    11·2 answers
  • A virus strain is 0.00000015 meters in length. What is the length in scientific notation?
    9·2 answers
  • What is the length to XY? Enter only the number as an integer or decimal.
    8·1 answer
  • Find the slope of the line that passes through the points (4, -1) and (4, 3).
    6·1 answer
  • Which equation does the graph below represent?
    15·2 answers
  • How do you calculate slope in pre algebra
    6·1 answer
  • On the graph, △DEF was transformed to create △DGH.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!