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
olganol [36]
2 years ago
11

If f(x) = 5x + 40, what is f(x) when x = -5? og O 8 O 7 O 15​

Mathematics
2 answers:
Juli2301 [7.4K]2 years ago
8 0

Answer:

15.

Step-by-step explanation:

5 * - 5 + 40 = 15

xxMikexx [17]2 years ago
6 0

Answer:

15

Step-by-step explanation:

f(x) = 5x + 40

Let x = -5

f(-5) = 5(-5) + 40

Multiply

      = -25+40

Add

    = 15

You might be interested in
If PQ=RS, which of the following must be true?
maw [93]

<u>Answer:</u>

If PQ=RS then PQ and RS have the same length. Hence option D is correct

<u>Solution:</u>

Given that, pq = rs  

And, we have to find which of the given options are true.

<u><em>a) pq and rs form a straight angle </em></u>

We can’t decide the angle in between pq and rs just by the statement pq = rs.

So this statement is false.

<u><em>b) pq and rs form a zero angle. </em></u>

We can’t decide the angle in between pq and rs just by the statement pq = rs.

So this statement is false.

<u><em>c) pq and rs are same segment. </em></u>

If two things equal then there is no condition that both represents a single item.

So this statement is false.

<u><em>d) pq and rs have the same length </em></u>

As given that pq = rs, we can say that they will have the same length  

Hence, option d is true.

4 0
2 years ago
Miguel's family drinks 3 gallons of milk
Luden [163]
D because ugh I don’t feel like explaining
7 0
2 years ago
The value of a machine when new is £8000. The value depreciates by 10% each year. Work out its value after 3 years
Sladkaya [172]
5,600

8000*.10(y)
8000*.10(3)
8000*.3
5600
8 0
3 years ago
Homework Due Tomorrow please help me it would be great​
olga nikolaevna [1]

Answer:

c

Step-by-step explanation:

work out the average for the data below

6 0
1 year ago
Please help me with this question
zubka84 [21]
Answer: c. f - 3 + 6d

Explanation: 5d - d + 4 + 2d - 5f - 6f - 7
- 5f - 6f = f
4 - 7 = -3
5d - d = 4d, 4d + 2d = 6d
4 0
2 years ago
Other questions:
  • Work for 77.28 divided by 4.0
    7·2 answers
  • -2,-1,0,1 whichave pair of numbers has a sum of zero
    14·1 answer
  • Chelsea sitting 8 feet from the foot of a tree. From where she is sitting the angle of elevation of her line of sight to the top
    14·1 answer
  • Identify the missing numbers below to show the result of multiplying the numbers.
    7·2 answers
  • F(x)=8x^2-2x+3
    10·2 answers
  • What is the value of 0.75-(-0.4 + 0.25)?
    10·2 answers
  • Jenna measured a paper clip at 2 7/16 inches long. What would be the length of 6 paper clips placed end to end
    11·2 answers
  • Adelita, Elena, Betina, and Bianca each work as a doctor, lawyer, teacher, or banker. From these clues, decide who is the doctor
    15·1 answer
  • Dominic is deciding if he should become a member of his local ice rink.
    12·1 answer
  • Multiply the Polynomials:<br><br> (2x+3) (-x+2y-4)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!