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
Nataly [62]
3 years ago
12

Evaluate f(x)=-4x-5 for x = -1

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
5 0
F(x)=-4(-1)-5 
f(x)=4-5
f(x)= -1
-1 is your answer 
You might be interested in
The ratio of art class to music class is 4:3. If there is 8 more students in art class, how many students are in music class
pishuonlain [190]

Answer:

9 students in music class.

Step-by-step explanation:

In art there are 4 and since there are 8 more 8 + 4 = 12. so there are 12 in Art.

4 x _ = 12. —> 4 x 3 = 12.
so we need to do the same for music class.

For music there are 3.
so we multiply by 3 like we did with the 4.

3 x 3 = _ —> 3 x 3 =9.
so there are 9 students in music class.


6 0
2 years ago
Take your time to answer this question, I have till tomorrow.
Bad White [126]
it’s the 2 dark purple triangles
6 0
3 years ago
A parallelogram has an area of 324 square feet and a base of 13.5 ft. how long is the height of the parallelogram? please help m
Rom4ik [11]
The answer is h=24ft.
5 0
3 years ago
What is 44/12 as a simplified mixed fraction
Marat540 [252]

3 67/100

3 will stay a whole number so you put that as the whole number. 67 is 67 percent of a whole. so you put it over 100.

7 0
3 years ago
Read 2 more answers
The path followed by a roller coaster as it climbs up and descends down from a peak can be modeled by a quadratic function, wher
nirvana33 [79]

Answer:

C

Step-by-step explanation:

0.1(x - 100)² + 250

0.1[(x - 100)(x - 100)] + 250

0.1(x² -200x + 10000) + 250

0.1x² - 20x + 1000 + 250

0.1x² - 20x + 1250

0.1x² - 25x + 5x + 1250

0.1x(x - 250) + 5(x + 250)

∴ (0.1x + 5)(x - 250) or (0.1x + 5)(x + 250)

7 0
3 years ago
Other questions:
  • If a−3b/a+b = 3/4 , what are the following ratios?<br><br> a+b/a
    10·1 answer
  • What is the least number that has 4 odd factors that are all the same?
    11·1 answer
  • A family of three children, what is the probability of 2 boys and 1 girl?
    8·1 answer
  • Shayna ran 6 miles in one week this was 1/3 of what she ran in a month write and solve a division equation to find how far she r
    6·1 answer
  • ( 70 POINTS BRAINLIST) an offshore windmill is partly submerged in the ocean. it's tallest point is 120 meters above sea level i
    12·2 answers
  • Pls help ill mark brainliestttt
    14·2 answers
  • I need help with this, I do not understand it so whoever answers this question, thank you. Whoever answers correctly and is firs
    11·2 answers
  • Write the expression add 17,044 and 32,760 and then multiply by 1/2​
    9·1 answer
  • 1. Is it proportional?
    14·1 answer
  • For each graph below, state whether it represents a function.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!