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
igor_vitrenko [27]
4 years ago
10

Please help!?

Mathematics
2 answers:
Semmy [17]4 years ago
5 0

Answer: 60

Step-by-step explanation:

Always take care of what is in ( ) and [ ] first

28 - 2

26 + 4

30(2) i assume you are multiplying it?

60

oksian1 [2.3K]4 years ago
5 0

32 i think

Step-by-step explanation: 18+10=28-2=26 6-4=2+4=6=32

You might be interested in
99+ POINTS !!!!!!!!!!
alisha [4.7K]
Part 1:
The pattern for the first sequence goes by the multiples of 12 and you can show your work by adding 12 to the following number. Example:

12 + 12 = 24
24 + 12 = 36
36 + 12 = 48

and go on...

The pattern for the second is one is that you have to multiply by 2. Example:

3 × 2 = 6
6 × 2 = 12
12 × 2 = 24

Part 2:
You would do the same steps shown above. Add twelve to the following number which is 60. So, 60 + 12 = 72. 

You would also need to multiply 2 and 96 since its the given number. 96 × 2 =192.

Part 3: 
The first sequence is an arithmetic sequence because the number 12 is constantly being added.

The second sequence is a geometric sequence because 2 is constantly being multiplied.

I hope this helps!
3 0
3 years ago
Is y = 5x + 3 a linear function
DiKsa [7]
I think that is a linear function
6 0
3 years ago
Read 2 more answers
8.5 ft<br>8.5 ft<br>find the area of eacb plane figure below​
Lorico [155]

Answer:

I really dont know

Step-by-step explanation:

5 0
3 years ago
A company finds that its sales since the company started in 2000 can be modelled by the function s(t)=(20t^2+800t+300)/(8t^2+10t
uysha [10]

Solving the quadratic function, the sales are of 9 million in the years of 2000 and 2012.

<h3>What is a quadratic function?</h3>

A quadratic function is given according to the following rule:

y = ax^2 + bx + c

The solutions are:

x_1 = \frac{-b + \sqrt{\Delta}}{2a}

x_2 = \frac{-b - \sqrt{\Delta}}{2a}

In which:

\Delta = b^2 - 4ac

The number of sales(in millions of dollars), in t years after 2000, is modeled by the following function:

S(t) = \frac{20t^2 + 800t + 300}{8t^2 + 10t + 100}

The sales are of 9 million when S(t) = 9, hence:

S(t) = \frac{20t^2 + 800t + 300}{8t^2 + 10t + 100}

9 = \frac{20t^2 + 800t + 300}{8t^2 + 10t + 100}

72t^2 + 90t + 900 = 20t^2 + 800t + 300

52t^2 - 710t + 600 = 0

Which is a quadratic equation with coefficients a = 52, b = -710, c = 600, hence:

\Delta = (-710)^2 - 4(52)(600) = 379300

x_1 = \frac{710 + \sqrt{379300}}{104} = 12.7

x_2 = \frac{710 - \sqrt{379300}}{104} = 0.91

t is measured in years after 2000, the sales are of 9 million in the years of 2000 and 2012.

More can be learned about quadratic functions at brainly.com/question/24737967

#SPJ1

6 0
2 years ago
Mrs. Gafni feeds her dog, Rusty, 3/4 cup of dog food each day. How much does she feed Rusty each week? Write the answer as a mix
erastova [34]

Answer: 5¹/₄ cups of dog food

Step-by-step explanation:

There are seven days in a week.

If she feeds the dog 3/4 every day, the amount she feeds Rusty every week is:

= 3/4 * 7

= 21/4

= 5¹/₄ cups of dog food

4 0
3 years ago
Other questions:
  • Plz answer!! ASAP!!
    8·1 answer
  • What is the answer? <br><br> *i don’t understand it*
    11·2 answers
  • What is 399713 rounded to the place value of the underlined digit
    15·1 answer
  • The Baldwin family walked 4/5 of a mile in 4/9 of an hour. What is their unit rate in miles per hour?
    5·2 answers
  • The number of mosquitoes in a small pool of stagnant water increases according to the pattern below.
    9·1 answer
  • Lily is trying to solve the problem below. The length of a rectangle is 8 inches greater than the width. The perimeter is 80 inc
    5·2 answers
  • I need the correct answer.. Please only answer if you are almost positive that it is correct..
    12·1 answer
  • Courtney bought a box of 16 bracelets for $32. She sold each bracelet for $5. What is Courtney's profit
    5·1 answer
  • What is 3/4 as a fraction out of 100, a decimal,and a percentage​
    12·1 answer
  • Definition of difference
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!