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
Ket [755]
3 years ago
15

What is f(−3) for the function f(a)=−2a2−5a+4?

Mathematics
2 answers:
Gnesinka [82]3 years ago
7 0

Step-by-step explanation:

please mark me as brainlest

AleksAgata [21]3 years ago
6 0

Step-by-step explanation:

<em>Hope</em><em> it's</em><em> helpful</em><em> for</em><em> you</em>

<em>pls</em><em> mark</em><em> above</em><em> guy</em><em> ans</em><em> as</em><em> brainliest</em>

You might be interested in
When a variable are immediately next to each other with no symbol between them, what operation is implied
DIA [1.3K]

Answer:

Multiplication

7 0
3 years ago
SALARY In a recent year, the median salary for an engineer in the United States was $55,000 and the median salary for a computer
dalvyx [7]

Given :

Median salary of engineer , E = $55,000 .

Median salary of computer engineer , C = $52,000 .

To Find :

The total cost for a business to employ two engineers and three programmers for 1 year .

Solution :

Now , cost of paying two engineers .

C_e=\$2\times 55000\\\\C_e=\$110000

Also , cost of paying three programmers .

C_p=3\times 52000\\\\C_p=\$156000

Therefore , total cost for 1 year is \$(110000+156000)=\$266000 .

Hence , this is the required solution .

5 0
3 years ago
A theater can seat 725 people. The number of rows is 4 less than the number of seats in each row. How many rows of seats are the
OverLord2011 [107]
725 is equal to (number of rows)*(number of seats per row)
r = s-4
725 = (s-4)s
s^2-4s-725 = 0
Factoring: (s-29)(s+25) = 0
Thus there are 29 seats per row, and 25 rows. 
5 0
3 years ago
What number value is x equal to 8-12x=116
Fudgin [204]

Answer:

-11

Step-by-step explanation:

Solve using linear equation

-12x=-8+116

-12x=108

-x=11

x=-11

5 0
3 years ago
Paul, Brendan, and Charlie are chopping wood. It would take Paul 10 hours to chop up one cord of firewood. It would take Brendan
Artist 52 [7]

Answer: It will take the 4 hours

6 0
3 years ago
Other questions:
  • A shopper uses a department-store gift card to pay for 3 sweaters priced at $27 each. What is the change in the value of the gif
    6·1 answer
  • What is the value of x in the equation 4x + 8y=40 when y=0.8
    7·2 answers
  • What is the quotient of4968 divided by 12? show work if can.
    12·2 answers
  • Roxanne graphed this system of equations to find the solution.
    15·2 answers
  • PLS help<br> solve for x: -6(2x-5) = 18
    5·1 answer
  • What is hexagon pentagon and octagon with their discovery​
    15·2 answers
  • Last year, Kelly's Candies sold 425,524,812 candy bars. Chester's Chocolates sold 425,520,736 candy bars. Which company sold mor
    12·2 answers
  • Ishaan is 222 times as old as Christopher. 353535 years ago, Ishaan was 777 times as old as Christopher.
    5·1 answer
  • What number is 38% of 60
    6·2 answers
  • {4x+2y=10<br> {2x+47=14<br> Solve by elimination
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!