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
nadezda [96]
3 years ago
5

When the input is -5 the output is ___?

Mathematics
1 answer:
LuckyWell [14K]3 years ago
8 0

Answer:

30

Step-by-step explanation:

f(-5) = -7(-5) - 5

= 35 - 5 = 30

You might be interested in
Which of the following is the equation of a line perpendicular to the line y=-10×+1 passing through the point (5,7)
Juliette [100K]
Y = -10x + 1...slope here is -10. A perpendicular line will have a negative reciprocal slope. To find the negative reciprocal of a number, flip the number and change the sign. So our perpendicular line will need a slope of 1/10.

y = mx + b
slope(m) = 1/10
(5,7)....x = 5 and y = 7
now sub and find b, the y int
7 = 1/10(5) + b
7 = 1/2 + b
7 - 1/2 = b
14/2 - 1/2 = b
13/2 = b

so ur perpendicular line going thru (5,7) is y = 1/10x + 13/2
3 0
4 years ago
Rewrite the following expression using the properties of logarithms. log2z+2log2x+4log9y+12log9x−2log2y You must show all of you
mr Goodwill [35]

Answer:

53437.3639

Step-by-step explanation:

23y5o9-023.36839637836386378673676763767678362

6 0
3 years ago
Explain weather 14t-3t is equivalent to 3t-14t. Support your sender by evaluating the expression for t=2.
m_a_m_a [10]

Answer:

Solving 14t-3t we get 22 and 3t-14t we get -22

So, 14t-3t is not equivalent to 3t-14t.

Step-by-step explanation:

We need to explain weather 14t-3t is equivalent to 3t-14t. Support your sender by evaluating the expression for t=2.

<em>Equivalent expressions are those that have same values for any value of variable substituted.</em>

Now, We check if our expressions are equivalent, by evaluating the expression for t=2.

If they are equivalent, they would have same result after evaluation.

First, put t=2 into 14t-3t

14t-3t\\Put\:t=2\\=14(2)-3(2)\\=28-6\\=22

Now put t=2, into 3t-14t

3t-14t\\Put\:t=2\\=3(2)-14(2)\\=6-28\\=-22\\

For solving 14t-3t we get 22 and 3t-14t we get -22

So, 14t-3t is not equivalent to 3t-14t.

6 0
3 years ago
550 tickets were sold for a game for a total of $950.00. If adult tickets sold for $2.00 and children's tickets sold for $1.50,
Naddik [55]

Answer:

244525

hahahahahabasic

5 0
3 years ago
 Which two transformations preserve their orientation?
Ghella [55]

Answer:

hm................................. I'll I'll and answer in. a minute I gotta do sjm rq

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the inequality<br><br> 3x&lt; 7+3
    8·2 answers
  • HELP NEEDED, GIVING BRAINLIEST!
    11·1 answer
  • If &lt;3=70°, then find the rest of the angles.
    7·1 answer
  • Trica made a 56% on her science test. If she got 14 problems correct, how many qestions were on the test
    9·1 answer
  • George weeded 1/5 of the garden and Summer weeded some too. When they were done 2/3 was left of the garden. How much did Summer
    12·1 answer
  • Cant understand need it done today
    11·1 answer
  • A batter gets 6 hits in 12 times at bat. What is the experimental probability that she will get a hit in her next time at bat?
    6·1 answer
  • 1. What is the vertex of the graph of the function y=-(x + 9)^2 + 5?
    14·1 answer
  • Find the surface area of the<br> rectangular prism.<br> 3 ft.<br> 9 ft.<br> 5 ft.<br> [? ] sq ft.
    6·1 answer
  • X varies directly as y. Find x when y=12 and k=6
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!