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
exis [7]
2 years ago
11

A music store buys instruments and then sells them for 30% more than they paid.

Mathematics
1 answer:
IgorC [24]2 years ago
5 0
Bye doing the pemdas equation the at 3x + -5 you get the answer
You might be interested in
Ellie is an African elephant. When she was born, she weighed about 200 pounds. As an adult, she weighs 7 tons! How many pounds d
wariber [46]

Answer:

13,800 pounds

Step-by-step explanation:

one ton = 2000 pounds

7 tons = 14,000 pounds

14,000 - 200 = 13,800 pounds

5 0
2 years ago
Find the value of c that makes each trinomial a perfect square.
gavmur [86]

Answer:

The answer to your question is the letter a.

Step-by-step explanation:

Data

             x² + 12x + c

If this trinomial is a perfect square trinomial, the third term must be half the second term divided by the square root of the first term, and to the second power.

-Get half the second term

               12x/2 = 6x

-Divide by the square root of the first term

               6x/x = 6

-Express the result to the second power

                          6² = 36

-Write the perfect square trinomial

             (x² + 12x + 36) = (x + 6)²

6 0
3 years ago
Divide nine by three then subtract two double the results
IrinaVladis [17]

Answer:

2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
In an arithmetic sequence, if you are given a3=93 and a5=135, find a=100. Must show work to receive full credit.
Elanso [62]

The 100th term of the sequence is 2130.

<h3>How to calculate the value?</h3>

a3 = a + 2d = 93

a5 = a + 4d = 135

Compute both equations

(4d - 2d) = (135 - 93)

2d = 42

d = 42/2 = 21

a + 2d = 93

a + 2(21) = 93

a + 42 = 93

a = 94 - 42 = 51

100th term will be:

= a + 99d

= 51 + 99(21)

= 51 + 2079

= 2130

Learn more about sequence on:

brainly.com/question/6561461

#SPJ1

5 0
1 year ago
Please help me with this and I need the work shown out please
givi [52]
Please note that you have to use the reason vert. opp. angles to find x, hope it helps:)

5 0
3 years ago
Other questions:
  • 3200 dollars is placed in an account with an annual interest rate of 8.25%. To the nearest tenth of a year, how long will it tak
    10·1 answer
  • What are all the exact solutions of 2sec^2x-tan^4x=-1 ?
    7·1 answer
  • Factor the question completely
    14·1 answer
  • What is product of 8.5 and difference of -4 and -8
    14·1 answer
  • What’s the correct answer for this?
    11·2 answers
  • PLEASE HELP WILL GIVE BRAINLIEST
    13·2 answers
  • 5. If the sales tax rate is 7.25% in California, you're at a store in Los Angeles looking at buying a pair
    13·1 answer
  • A spherical cantaloupe is cut in half. The visible cross-section has an area of 5252 in2. The volume of the cantaloupe is _____
    5·1 answer
  • 5 times 3 times 2 <br><br> show work
    11·2 answers
  • Plz help with this question.If can't do it don't answer.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!