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
Svetradugi [14.3K]
3 years ago
5

The output equals 1 less than three times the input

Mathematics
1 answer:
Nastasia [14]3 years ago
4 0

Complete Question:

The output equals 1 less than three times the input

Write and solve any equation to find input when the output is -3

Answer:

y = 3x - 1

x = -⅔ when y = -3

Step-by-step explanation:

Given

Represent the input with x and the output with y.

First, we need to write out the output as a function of the input.

[Three times the input] implies 3 * x

[1 less than this] implies 3*x - 1

The above expression is said to be the output.

So,

y = 3 * x - 1

y = 3x - 1

The next part of the question is to solve for x when y = -3

Substitute -3 for y in y = 3x - 1

-3 = 3x - 1

Collect Like Terms

3x = 1 - 3

3x = -2

Solve for x

x = -⅔

You might be interested in
What is <br> (-1/3)+1/4+(-1/5)
Schach [20]

Answer:

-17/60

Step-by-step explanation:

(-1/3)+1/4+(-1/5)

8 0
3 years ago
(x-20) (2x+10) (x+40) find the value of x
katrin [286]

Answer:

2 • (x - 20) • (x + 5) • (x + 40)

Step-by-step explanation:

7 0
2 years ago
3.6 , 11−−√, 15−−√, 3.4, 18−−√ To plot the numbers on a number line, which list is ordered from greatest to least? 11−−√, 3.4, 3
yKpoI14uk [10]

Answer:

Step-by-step explanation:

3.6=\sqrt{3.6^2} =\sqrt{12.96} \\3.4=\sqrt{3.4^2} =\sqrt{11.56}

so we have

\sqrt{11}

7 0
3 years ago
Camille is attending a fundraiser. She pays for her admission and buys raffle tickets for $ 5 $5 each. If she buys 1 0 10 raffle
tatyana61 [14]
The question is a little confusing, but I think the answer goes like this:
135 = admission + 5x, and if she bought 10 tickets:
135 = admission + 50, so admission must have cost her $85
The function would be f(x) = 85 + 5x, where x is equal to the number of raffle tickets purchased
6 0
3 years ago
Expand each expression In 4y5/x2
nordsb [41]

Answer:

\ln 4 -2 \ln x +5 \ln y

Step-by-step explanation:

\ln \dfrac{4y^5}{x^2}\\\\=\ln(4y^5) - \ln(x^2)~~~~~~~~~~~;\left[ \log_b\left( \dfrac mn \right)  = \log_b m - \llog_b n \right]\\\\=\ln 4 + \ln y^5 - 2\ln x~~~~~~~~~~~~;[\log_b m^n = n \log_b m ~\text{and}~\log_b(mn) = \log_b m + \log_b n ]\\\\=\ln 4 + 5 \ln y -2 \ln x\\\\=\ln 4 -2 \ln x +5 \ln y

3 0
2 years ago
Read 2 more answers
Other questions:
  • Evaluate.<br><br> 42 - 6 ÷ 2 + 3
    5·1 answer
  • Which term best describes a figure formed by three segments connecting three noncollinear points?
    9·2 answers
  • Which rate is the lowest price?<br> $5.60 for 8 <br> $4.80 for 6 <br> $4.50 for 5 <br> $0.75 each
    14·1 answer
  • Riley spent $1350 on housing which was 60% of her budget what is her whole budget in $
    15·1 answer
  • Angela arrives at the mouse thearter at 7:48 p.m. she leaves at 9:50 a.m. how many minutos was she at school.
    8·2 answers
  • I’ll mark brainliest!!
    13·2 answers
  • Helps please the question is what was the battery change level when it started charging?
    5·1 answer
  • It's not 65 I dont know how but when I put 65 it says it's wrong.
    14·2 answers
  • Ron started a construction company. The net value of the company (in thousands of dollars) ttt months after its creation is mode
    10·2 answers
  • ฏ๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎๎\ค้้้้้้้้้้้้้้้้้้้­้้้้้้้้้้้้้้้้้้้้­้้้้้้้้้้้้้้้้้้้้­้้้้้้้้้้้้้้้้้้้้­้้้้้้้้้้้้้้้ ฏ๎๎๎๎๎
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!