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
Yuri [45]
3 years ago
11

Joseph received a $20 gift card for downloading music. Each downloaded song costs $1.29. Explain how to write and solve an inequ

ality that can be used to determine the number of songs that he can purchase. Interpret the solution.
Mathematics
2 answers:
Inessa [10]3 years ago
6 0

Answer:

If x represents the number of downloads, you can write the inequality 1.29x ≤ 20. Solving the inequality, you find that x is less than or equal to about 15.5. Since he can’t download part of a song, Joseph can download 15 or fewer songs.

Step-by-step explanation:

Sample Answer

beks73 [17]3 years ago
4 0

Answer:

15

Step-by-step explanation:

Lets take the number of songs he download = x

So $1.29x = $20

So "x" = 20/4.29 = 15.5

So songs he can purchase = 15 songs

You might be interested in
Which statement compares the two numbers correctly? 0.799 ________ 0.8 a 0.799 > 0.8 b 0.799 = 0.8 c 0.799 < 0.8 d 0.8 &lt
Elden [556K]

Answer:

I would say B.

3 0
3 years ago
Help me Please I'm confused!!!!!!!
Andrew [12]

Answer:

5 x k = 15 + 3 = 18

Step-by-step explanation:

k=3

6 0
3 years ago
The school football team needs to raise at least $850 to buy new practice equipment. The team received a donation of $125 and al
navik [9.2K]

Answer:

182

Step-by-step explanation:

850-125=725

725/4=181.25

So you need at least 182 tickets sold.

4 0
2 years ago
A 12 ft. ladder is leaning against a house. The ladder makes a 60° angle with the ground. Use special right triangles to find ho
OlgaM077 [116]

Given:

The length of the ladder  = 12 ft

The angle of ladder with ground = 60 degrees

To find:

How far up the building the ladder will reach.

Solution:

Using the given information draw a figure as shown below.

We need to find the vertical distance between the top of ladder and the ground.

Let x be the required distance.

In a right angle triangle,

\sin \theta=\dfrac{Perpendicular}{Hypotenuse}

In the below triangle ABC,

\sin A=\dfrac{BC}{AC}

\sin 60^\circ=\dfrac{x}{12}

\dfrac{\sqrt{3}}{2}=\dfrac{x}{12}

Multiply both sides by 12.

\dfrac{\sqrt{3}}{2}\times 12=x

6\sqrt{3}=x

Therefore, the ladder will reach 6\sqrt{3} ft far up the building.

4 0
2 years ago
1 3/8 + 5/4= Can you show me how to get the answer?<br>​
dolphi86 [110]

Answer:

1 3/8 + 5/4 = 2.625

6 0
3 years ago
Read 2 more answers
Other questions:
  • HELP PLEASE BE QUICK
    12·1 answer
  • Ava deposited $14 in a savings account that earns 2.7% simple interest. What would the graph look like?
    8·1 answer
  • This too? thank you so much
    15·2 answers
  • The printer in the office can print 74 pages in one minute. About how long would it take to print 1,392 pages?
    11·1 answer
  • -3/4 ÷ 2/9=<br><br><br><br><br>I've missed days of school and am super. lost​
    10·1 answer
  • A softball pitcher has a 0.507 probability of throwing a strike for each pitch. If the softball pitcher throws 15 pitches, what
    11·1 answer
  • I need help, this is geometry
    13·2 answers
  • I am making quilts out of my grandma's square handkerchief collection. I have
    10·1 answer
  • Line I is shown below<br> Right triangles A B C and DEF are drawn to measure the slope of the line
    15·1 answer
  • Why did the melon jump into the lake
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!