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
True [87]
3 years ago
7

The answer to question 3a

Mathematics
2 answers:
patriot [66]3 years ago
8 0
More because it would be starting from 1 then going up to 2 4/5 so that means that he is planning to add music to his playlist.
weeeeeb [17]3 years ago
8 0
He is adding songs because the statement states that he will have 2 4/5 of the song on his mp3 player.
You might be interested in
Oceanside bike rental shop charges fourteen dollars plus nine dollars an hour for renting a bike . Jason paid fifty-nine dollars
Dafna11 [192]

he payed 58 dollars to rent a bike for two hours because 40+9=49 & 49+9=58

5 0
3 years ago
A florist can make a grand arrangement in 18 minutes or a simple arrangement in 10 minutes. The florist makes at least twice as
Colt1911 [192]

Answer:

See explanation

Step-by-step explanation:

Let x be the number of simple arrangements and y be the number of grand arrangements.

1. The florist makes at least twice as many of the simple arrangements as the grand arrangements, so

x\ge 2y

2. A florist can make a grand arrangement in 18 minutes =\dfrac{3}{10} hour, then he can make y arrangements in \dfrac{3}{10}y hours.

A florist can make  a simple arrangement in 10 minutes =\dfrac{1}{6} hour, so he can make x arrangements in \dfrac{1}{6}x hours.

The florist can work only 40 hours per week, then

\dfrac{3}{10}y+\dfrac{1}{6}x\le 40

3. The profit on the simple arrangement is $10, then the profit on x simple arrangements is $10x.

The profit on the grand arrangement is $25, then the profit on y grand arrangements is $25y.

Total profit: $(10x+25y)

Plot first two inequalities and find the point where the profit is maximum. This point is point of intersection of lines x=2y and \dfrac{3}{10}y+\dfrac{1}{6}x=40

But this point has not integer coordinates. The nearest point with two integer coordinates is (126,63), then the maximum profit is

\$(10\cdot 126+25\cdot 63)=\$2,835

8 0
3 years ago
Which of the following is a multiple of 2?
AveGali [126]
The answer is D. 1000
5 0
3 years ago
Read 2 more answers
What is the simplified form of the expression? 7r - 8r + 13 -2r + 5? Please help me
ArbitrLikvidat [17]

Answer:

- 3r + 18

Step-by-step explanation:

7r - 8r - 2r + 13 + 5 = 7r - 10r + 18

6 0
3 years ago
6) Find the difference of (4x - 5) and (6x + 8)
Allushta [10]

Answer:

-2x- 13

Step-by-step explanation:

Hi there!

(4x - 5)-(6x + 8)

Open up the parentheses

4x - 5-6x - 8

Combine like terms

4x -6x- 5 - 8\\-2x- 13

I hope this helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the solution to the following system of equations using matrices: <br> 2x+6y=3<br> -5x+y=4
    10·1 answer
  • a farmer grew x pounds of rice last year. This year, she grew 8% more rice than she grew last year. which expression represent t
    9·1 answer
  • Find the value of each variable
    10·1 answer
  • Help please algebra 8th grade need to finish ASAP!!<br><br> A.27<br> B.33<br> C.60<br> D.93
    10·1 answer
  • Eliana purchased some pencils for $0.45 each. She also purchased a ruler for $1.60. Eliana spent more than $1.75 on the ruler an
    15·1 answer
  • Four different sets of objects contain 2,5,6, and 7 objects, respectively. How many unique combinations can be formed by picking
    7·1 answer
  • Natalie is completing construction of an equilateral triangle inscribed in a circle, as shown below: What should be the next ste
    5·2 answers
  • The arithmetic series 15+18+21+...+84+87 has how many terms?
    10·2 answers
  • How much is nine times eight ?​
    5·1 answer
  • Find the area of a circle with the diameter of 10 cm
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!