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
miss Akunina [59]
3 years ago
14

F(-4) if f(x) = -X-5. help please!

Mathematics
1 answer:
marissa [1.9K]3 years ago
5 0

Answer: -1

Step-by-step explanation:

f(-4)=4-5

Since your x is negative and this problem requires -x to find y, you switch the sign to positive.

You might be interested in
Solve x/10 = -7 A. x = 3 B. x = -0.7 C. x = -17 D. x = -70
timofeeve [1]

Answer:

x = -70

Step-by-step explanation:

x/10 = -7

Multiply each side by 10

x/10*10 = -7*10

x = -70

7 0
4 years ago
Simon pays $9 for 6 visits to swim at the community pool. He pays $18 for 12 visits to swim. How much does it cost for each visi
sergij07 [2.7K]

Answer:

$1.50

Step-by-step explanation:

If you do cost per quantity you would get $9 over 6 visits. Then you divide both sides by 6 because to get to one by 6 it's 6 so when you divide both sides by 6 you would get 1.5 over 1 and all you do is add a zero because you're dealing with money

Hope this helps :)

8 0
3 years ago
7 + X = 2x - 5<br> 7<br> Solve<br> 3
Anna11 [10]

Answer:

x=12

Step-by-step explanation:

7+x=2x-5

12=1x

x=12

8 0
3 years ago
Given that f(x)= 3x^2-5x +3 and g(x)= -x^2 + 17 find (f-g) (x)
Sliva [168]
4x^2-5x-14 is your answer :)
3 0
3 years ago
Is -97.6590 less than -90 29/44
weqwewe [10]
Yes -97.6590 is less than -90 29/44
7 0
3 years ago
Read 2 more answers
Other questions:
  • Can somebody please help me I dont know how to do this and I really could use some help
    7·1 answer
  • 7x + 1 by = 1/3<br> 2x + 2y = 28
    7·1 answer
  • What is the slope of a horizontal line? *
    14·2 answers
  • Please, please help with this question!! I don't understand it!
    10·1 answer
  • On the coordinate plane below, Point P, is located at (2,-3) and point Q is located at (-4,4). Find the distance between points,
    11·1 answer
  • Which expression shows the quotient of a number n and 4?<br><br>a.4n<br>b.n-4<br>c.n÷4<br>d.n+4​
    15·2 answers
  • Mrs. Davis has 54 dollars and 50 cents saved, she will save 33 dollars and twenty-five cents each week for the next 30 weeks, sh
    12·2 answers
  • You want to use a coordinate proof to prove that midsegment DE of ABC is parallel to AC and half the length of AC. Which is the
    10·1 answer
  • Which option is a false statement about Christopher Columbus?
    8·1 answer
  • The manager of a farmer's market has 400 lb of grain that costs $1.40 per pound. How many pounds of meal costing $0.80 per pound
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!