Mathematics College


Rob has downloaded some songs. He then downloads 32 more songs. He now has a total of 187 songs.
Create an equation to represent the total number of songs Rob has downloaded.
Let s represent the number of
songs Rob had before he downloaded 32 more songs. Enter your equation in the first response box.
Enter the number of songs represented by s in this situation. Enter your answer in the second response box.

Answers

Answer 1

Answer:

s+32 =187 is the equation for the total number of songs downloaded

s=155 is the number of songs initially downloaded in this situation,

Step-by-step explanation:

s+32 =187  

      s=187-32 solve for s

      s=155

Related Questions

Today, everything at a store is on sale. The store
offers a 20% discount. The regular price of a T-shirt is
$20.
How much money would you save today on the shirt?

Answers

Answer:

you would save 4$

Step-by-step explanation:

okokokokokokkookkokokkokokokokok

Answers

Ok ok ok ok ok ok ok ok ok
Okokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokomelon

stickers are made with the same ratio of width to length. a sticker 2 inches has a length of 6 inches. complete the table​

Answers

Answer:

2 =6

3= 9

4=12

5=15

Step-by-step explanation:

Formula is 3x

2 x 3= 6

3 x 3=9

4 x 3= 12

15/3= 5

((a^2m+n)(b^n-2m))/((a^n-m)(b^2m-n))

Answers

Answer:

SCREEEEEEEEeEEEEeeEEeeEEEEEe

Step-by-step explanation:

Solve the equation using the Zero-Product Property. (x - 8)(5x - 6) = 0

Answers

Answer: 1.2 or 5 (there’s two solutions)

Step-by-step explanation:)

Simplify
2x +3 (4x – 8) + 10

Answers

Hope it helps you....

Sorry if it's wrong..

Use synthetic division to find the result when x^4-2x^2-4x-48 is divided by x-3

Answers

Answer: it’s x^3+3x^2+7x+17+3/x-3

Sorry ab the handwriting lol

Step-by-step explanation:

consider right triangle

Answers

Answer: 2.1

Step-by-step explanation:

Answer: B and D

Step-by-step explanation: 8.3 · cos (90° -75°) , and i cant remember what D was sorry

Khan Academy

An artical fills 1/2 of a magazine page. A corresponding photo takes up 3/8 of the article. How much of the page is taken up by the photo

Answers

Answer:

3/16

Step-by-step explanation:

If an article takes half of the page then;

1article = 1/2 of a page

3/8 of the article = x

Cross multiply

1×x = 1/2×3/8

x = 3/(2×8)

X = 3/16

Hence the photo takes 3/16 of the magazine

Evaluate the following expression. plz help
4⋅6÷2

Answers

Answer: 12

hope this helps :)

Answer:


12



Explanation

Find the volume of the irregular figure 3cm 7 cm 2 cm [?] cm 9 cm 11 cm 7 cm 10 cm​

Answers

Answer:

672 cm³

Step-by-step explanation:

10x7x9=630

2x3x7=42

630+42=672

$750 at 6% for 18 months

Answers

Answer:

$1,560

Step-by-step explanation:

6% of $750 = $45

$45 times 18 = $810

$810 + $750 = $1,560

a student earns $70 over the summer and he spends 1/5 of the total amount on movies. He then spends 1/2 of the remaining money on school clothes.

how much money is left?

Answers

Answer:

$28

Step-by-step explanation:

1/5 of $70 is 14 . so $70 - $14 is $56

1/2 of $56 is $28

Hope this helps x

Help me plzzzzzzzzzzzzzzzzzz.

Answers

Answer:

C i think

Step-by-step explanation:

pls mark brainlyest

What’s 5+5 i need help

Answers

Answer:

10

Step-by-step explanation:

or was it 11??

I think it’s uhhh... I think it’s a carrot

The area of the square is 9/16

PLEASE HELP

Answers

1-9/16 :) good luck my friend

The person above is correct I believe

pls help me and give explanation ​

Answers

Answer:

40ft

Step-by-step explanation:

Add up all four sides of your rectangle:

15ft + 15ft +5ft + 5ft = 40ft

You can find the other 5ft (the side that is missing) if you notice that the smaller sections are squares.

Help plzz will mark brainlist

Answers

Answer:

the top one!

Step-by-step explanation:

please answer the question. ​

Answers

X is equal to 11 I think

find the measure of angle A

Answers

Answer:

30

Step-by-step explanation:

Right angle = 90 degrees

180-90 = 90, hence the right side of the equation.

x+37+x+67 = 90

2x + 104 = 90

2x = -14

x = -7

Plug in x.

-7+37 = 30 (angle a)

Angle a  = 30

Answer:

angle A = 30 degrees

Step-by-step explanation:

*All triangles have an interior angle that adds up to 180 degrees

The triangle is the picture is a right triangle so one of the angles is 90 degrees.

First, we must figure out what "x" is:

⇒ 180 = 90 + x + 37 + x + 67

Combine like terms:

⇒ 180 = 2x + 194

Subtract 231 from both sides:

⇒ 180 - 194 = 2x + 149- 194

⇒ -14 = 2x

The divide both sides by 2:

⇒ [tex]\frac{-14}{2} + \frac{2x}{2}[/tex]

⇒ -7 = x

Now, we can figure out what angle A is by taking the equation "x + 37" and subtituting x by -7:

⇒ x + 37

⇒ -7 + 37

⇒ 30

To check out answers, take all of the eqautions in the picture and subtitute x by -7, (remember that it must add up to 180):

⇒ 90 + x + 37 + x + 67 = 180

⇒ 90 + (-7) + 37 + (-7) + 67 = 180

⇒ 180 = 180

Enter the unknown value in the equation.

35.7−□=11.23

Answers

Answer:

24.47

Step-by-step explanation:

First, 35.7 - 11.23 = 24.47, which is your answer

Hope this helps!

Help me plz don’t get it

Answers

Answer:

$200.75

Step-by-step explanation:

Brainliest please

The answer is 200.75 dollars

what do 7-(-14) equal

Answers

Answer:

21

Step-by-step explanation:

7-(-14) = 7+14 = 21

Answer:

21

Step-by-step explanation:

7-(-14)

7+14 = 21

because two minuses makes a plus

GIVE ME BRAINLIEST NOW PLEASE!

plz quick solve for f

Answers

Answer: f = 100

Step 1.

We'll need to expand 3(f - 91) by multiplying a term and an expression. The following product distributive property will be used: A(B + C) = AB + AC.

In the example, the expression will consist of 2 terms.

First term: 3 and f.

Second term: 3 and -91

Rewrite 3(f - 91) like this.

3f - 3 × 91

Step 2.

Multiply 3 by 91.

3 × 91 = 273

Hence, the answer is 100.

Find the area of the triangle below. Be sure to include the correct unit in your answer. 13cm 5cm 17cm​

Answers

Answer:

42.5 cm²

Step-by-step explanation:

1/2x17x5 = 42.5

please tell me the answers to 4 and 5 no links

Answers

Answer:

4) choice a       30%

5) choice b       62.5%

Step-by-step explanation:

4) 3/10 = 0.30 or 30%

5) 5/8 = 0.625 or 62.5%

What is the solution to the inequality -3x - 5 < -20?

Answers

Answer:

x > 5

Step-by-step explanation:

Answer:

we have -3x < -15,

so

3x > 15,

x > 5

brainliest please?

Please need help on this one h as be no clue how to do this

Answers

Answer:

y = -2x

Step-by-step explanation:

Equation in slope-intercept form is y = mx + b.

m = slope = ∆y/∆x

Using any two points on the line, say (0, 0) and (-20, 40),

Slope (m) = (40 - 0) / (-20 - 0) = 40/-20

Slope (m) = -2

b = y-intercept = the value of y when x = 0.

b = 0

To write the equation of the line, substitute m = -2 and b = 0 into y = mx + b

Thus:

y = -2x + 0

y = -2x

Decide whether or not it is a function.
​

Answers

Answer:

Step-by-step explanation:

Yes it's a function.

You may be looking at v which produces m

You may be looking at r which also produces m.

That's fine. Two different x values (the domain) can produce the same y value. Lots of functions do that. (you'll study parabolas pretty soon and all that open up or down have two x values producing the same y value).

If you have a member of the domain producing 2 y values,  that doesn't work. That would not be a function.

This example is a function.

Find an equation of a polynomial function with real coefficients having zeros 4 and 2+3i.

Answers

Answer:

Step-by-step explanation:

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