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
Ulleksa [173]
3 years ago
9

Please help me anyone? Any brainliest

Mathematics
1 answer:
Nina [5.8K]3 years ago
5 0

Answer : 1 : sales tax , 2 : 6 percent, 3 : returns (i only know those so hope it helps )

You might be interested in
The answer to this word problem usinf discriminant
solniwko [45]
\bf h=-9.8t^2+45t+1.2\implies 64.5=-9.8t^2+45t+1.2
\\\\\\
0=-9.8t^2+45t-63.3\\\\
-------------------------------

\bf \qquad \qquad \qquad \textit{discriminant of a quadratic}
\\\\\\
0=\stackrel{\stackrel{a}{\downarrow }}{-9.8}t^2\stackrel{\stackrel{b}{\downarrow }}{+45}t\stackrel{\stackrel{c}{\downarrow }}{-63.3}
~~~~~~
\stackrel{discriminant}{b^2-4ac}=
\begin{cases}
0&\textit{one solution}\\
positive&\textit{two solutions}\\
negative&\textit{no solution}
\end{cases}
\\\\\\
(45)^2-4(-9.8)(-63.3)\implies -456.36

the discriminant is a negative value, thus no solution for such quadratic, meaning if we use h=64.5 like we did, there's no "t" seconds at which point the ball hits the batting cage.
8 0
3 years ago
3 gallons of paint are used to paint 16 wooden sign how much paint did each sign use? between the two whole numbers does the ans
kkurt [141]
I think you should do it in a decimal idk if im right but in decimal form it is .1875
8 0
3 years ago
The data set of water consumption for a small town in gallons per day is listed below. What is the effect on the mean and standa
Snowcat [4.5K]

Answer:

Step-by-step explanation:JHVJVVH

8 0
2 years ago
Adult tickets to the fall play cost $6 and student tickets cost $3. The drama class sold 25 more student tickets than adult tick
svlad2 [7]

9514 1404 393

Answer:

  • 90 student tickets
  • 65 adult tickets

Step-by-step explanation:

For many "mixture" problems, it is convenient to use a variable for the quantity of the highest contributor. Here, we can use 'a' to represent the number of adult tickets, because adult tickets cost the most. Then the number of student tickets is (a+25), and the total revenue is ...

  6a +3(a+25) = 660

  9a +75 = 660

  9a = 585

  a = 65

  (a+25) = 90

The drama class sold 90 student tickets and 65 adult tickets.

6 0
3 years ago
Find the greatest common factor of these three expressions.<br> 18u^3 , 45u^2 , and 27u
stiv31 [10]

Answer:

9u

Step-by-step explanation:

18u³ / 9u = 2u²

45u²/9u = 5u

27u / 9u = 3

4 0
3 years ago
Other questions:
  • the drama club sold 1500 tickets for the end of the year performance. Admission prices were 12 for adults and $6 for students. T
    9·2 answers
  • Which inequality is equivalent to 7x-2y&gt;8?
    6·2 answers
  • Find the 12th term of the sequence which has a first term of 14 and has a common ratio of 1.03
    14·2 answers
  • If you could please kindly help :D
    9·1 answer
  • Evaluate P(4,4) <br> Please help me with this asap. It is timed
    11·1 answer
  • Which equation represents a line which is parallel to the line 3x - y = 6?​
    5·1 answer
  • All things algebra unit 7 homework 6 questions 7 and 8​
    10·1 answer
  • Drake buys a ring that costs $8,000, which depreciates at a rate of 9.5% per year.
    14·1 answer
  • Please help me with this
    12·2 answers
  • -1/2 + 2/3 DO THIS THANKS GUYSSSSS
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!