Mathematics College

Walmart sells 6 gel pens for $15.00 and 4 notebooks for $5.40. What is the
difference between the unit price of a gel pen and the unit price of a notebook?
Enter the answer in the box.
$

Answers

Answer 1

Answer:

$1.15

Step-by-step explanation:

$15 / 6 =$2.50 for each gel pen

$5.40 / 4= $1.35 for each note book

$2.50- $1.35= $1.15

Related Questions

Can someone explain what does the pint (1,18) represent?

Answers

Answer:

1 cup of flour is needed to make 18 cookies

I bought 3,000,000 shares at .000007. what would my gain be if it reached .01 .

Answers

If 1 share had an initial cost of $0.000007, then 3,000,000 shares would be worth

(3,000,000 shares) × ($0.000007/share) = $21

If the price increases to $0.01 per share, then the same number of shares would have a value of

(3,000,000 shares) × ($0.01/share) = $30,000

So you've gained a net profit of $30,000 - $21 = $29,979, which corresponds to a

$29,979 / $21 = 1,427.57 = 142,757%

increase in value.

Evaluate the expression

Answers

12 - { 1+2 [ -1 (3-8) ]² }= 12 - { 3 [ -1 (-5) ]² }= 12 - { 3 [ 5 ]² }= 12 - { 3 (25) }= 12 - {75}= 63

please mark this answer as brainlist

Tyler has two maps of Ohio

Answers

Answer:

that’s nice good for him

Find the greatest common factor.
14x4, 22x7

Answers

Answer:

2

Step-by-step explanation:

LCF of [tex]e^{2} r^{2} t^{3} \\and\\e^{3} r^{3} t^{2}[/tex]

Answers

Answer:

[tex]r^{3} t^{3}[/tex]

Step-by-step explanation:

8) -4+41-5 +9pl = 48

Answers

Answer:

L= -11/9p

Step-by-step explanation:

put me brailiest

Answer
L= -11/9 p
:)))

Solve for w.

–1.01 = 1.4(w + 2) − 2.41

I SWEAR TO GOD PLEASE SOME ANSWER

Answers

Answer:

w= -1

Step-by-step explanation:

-1.01 = 1.4(w + 2) - 2.41

add 2.41 to both sides

1.4 = 1.4(w + 2)

divide by 1.4 on both sides

1=w+2

subtract 2 on both sides

-1 =w

Freeman High School's drill team will be attending the national competition and needs to raise $1,600. To raise money for the trip, the girls are selling tickets to a luncheon. Tickets are $8 for students and $10 for adults. The equation 8x+10y=1600, where x represents the number of student tickets sold and y represents the number of adult tickets sold, can be used to represent this situation. The graph of this equation is shown below.

Answers

The equation that can be used to represent this situation is 8x + 10y = 1600

Let x represent the number of student tickets sold and y represents the number of adult tickets sold.

Since students ticket cost $8 and adult tickets cost $10, and the total ticket sold was $1600, hence this can be represented by the equation:

8x + 10y = 1600

Therefore the graph of the above equation is attached

Find out more at: https://brainly.com/question/24947711

Can anyone help me with this?

Answers

it does not show the question

(5x + 15)
(3x – 3)
<
1
4. What is the value of x?
O 24
O 9
O 21
O 14

Answers

Answer:

x=-9

Step-by-step explanation:

complete the table and sketch the graph​

Answers

Answer:

where's the picture?

Step-by-step explanation:

can I have the pic po

25 POINTS HELP ME ASAP

Answers

Answer:

$14

Step-by-step explanation:

the cost for 2 shirts, prior to the discount, is $140

60% of 140 is 84

therefore, reduce 140 by 84 to get 56

you pay 70-56 more to get 1 shirt, or $14

please answer both thank you

Answers

Answer: 3/4 are eqivelent to 6/8

Step-by-step explanation:

Find the equation for the line shown

Answers

Answer:

y = 1/2x

Step-by-step explanation:

Slope: 1/2

y = 1/2x

PLS HELP! Will give brainliest!

Answers

Answer:

yes they are inverses.

a.). x

Step-by-step explanation:

that's all

Hi, is this correct?

Answers

Answer:

I think it's actually 3 ÷ 4 because there are 4 little segments that are equally divided amongst the 3 groups.

Step-by-step explanation:

Hope this helped :)

Sara says, "If you subtract 12 from my number and multiply the difference by - 3, the result is
- 45." What is Sara's number?

Answers

Answer:

3

Step-by-step explanation:

Answer:

[tex]27[/tex]

Step-by-step explanation:

Let Sara's number be [tex]x[/tex]. Now, we can build an equation.

We have that [tex]-3(x-12)=-45[/tex]. Aha! Now we have a path to the solution!

We can divide both sides of the equation by [tex]-3[/tex] to get [tex]x-12=15[/tex].

Lastly, we add [tex]12[/tex] to both sides to get [tex]x=27[/tex].

So, Sara's number is [tex]\boxed{27}[/tex].

1. What is 85% of 620?
1147
527
729
465

Answers

Answer:

465 I think is the answer

527 is your answer.

% / 100 = Part / Whole

replace the given values:

85 / 100 = Part / 620

Cross multiply:

= 85 x 620 = 100 x Part

= 52700 = 100 x Part

Now, divide by 100 and get the answer:

Part = 52700 / 100 = 527

6 + blank = 4 what is the blank part

Answers

Answer:

-10 also I POSTED A MATH PROBLEM PLS HELP IF U CAN!! :)

the answer is -2.

6 + ? = 4

6 + -2 = 4 is basically the same thing as saying 6 - 2 = 4 :)

Help!!![tex]What is the measure of ∠L?[/tex]

Answers

Answer:

60°

Step-by-step explanation:

1. Because this is an equilateral triangle (a triangle with all equal sides), all angles are equal and are 60°.

Therefore, ∠L is 60°.

Today is Saturday. What day of the week will it be in 3724 days?

Answers

Answer:

It is still going to be Saturday

Step-by-step explanation:

Because 3724 can be divided by 7

Since the remainder is 0, it's the same day:

Saturday

Answer:

saturday

Step-by-step explanation:

Express the distance 4,300,000 meters using scientific notation in meters, and then in millimeters.

Answers

Answer: 4.3 × 10^6 meters, and 4.3 × 10^9 millimeters.

Explanation: In order to find the scientific notation of a large number, you want to move the decimal point to the left until you only have one digit to the left of the number, then you can count the spaces you have moved, and this will make the power of 10 that you'll add to the end. This seems a little confusing, but let's look at it through the example.

Step 1) Move the decimal point to the left until there's only one digit to the left of the decimal:

4,300,000 turns into 4.300000

Step 2) Count the number of digits you've moved.

Above, we moved 6 spaces to the left.

Step 3) Add the decimal to the front, and then 10^the number of spaces you moved

4.3 (from step one) × 10^6 (from step two)

= 4.3 × 10^6

It works the same way for the millimeter question, just convert meters into millimeters before you start the problem, and then solve it using the steps above! I hope this helped you :)

The scientific notation in meters and millimeters are

- 4.3 x [tex]10^{6}[/tex] meters

- 4.3 x [tex]10^{9}[/tex] millimeters

What is scientific notation?

It is a way of writing very large or very small numbers where a number between 1 and 10 is multiplied by a power of 10.

Example:

310,000,000 can be written in scientific notation as 3.1 ✕ 10^8.

We have,

Distance = 4,300,000 meters

1 meter = 1000 millimeters

So,

4,300,000 meters = 4,300,000,000 millimeters

We can write 4,300,000 in scientific notation as:

= 4.3 x [tex]10^{6}[/tex] meters

We can write 4,300,000,000 millimeters in scientific notation as:

= 4.3 x [tex]10^{9}[/tex] millimeters

Thus the scientific notation in meters and millimeters are

- 4.3 x [tex]10^{6}[/tex] meters

- 4.3 x [tex]10^{9}[/tex] millimeters

Learn more about scientific notations here:

https://brainly.com/question/18073768

#SPJ2

There are 40 runners in a race. How many ways can the runners finish​ first, second, and​ third?

Answers

Answer:

117600

Step-by-step explanation:

50 x 49 x 48 = 117,600 ways

You have 50 possible for 1st, 49 for 2nd, 48 for 3rd

or

Permutations 50P3 = 117,600

There are total 59280 ways that can the runners finish first, second and third in a race.

What is permutation?

A permutation is a mathematical technique that determines the number of possible arrangements in a set when the order of the arrangements matters.

Formula for permutation

[tex]nP_{r} =\frac{n!}{(n-r)!}[/tex]

Where,

[tex]nP_{r}[/tex] is permutation.

n is total number of objects.

r is number of objects selected.

According to the given question

Total number of runners, n = 40

Total number of runners to be selected for first, second and third position  is 3 i.e. r = 3

Therefore,

The number of ways can the runners finish the first, second and third is given by

[tex]40P_{3} = \frac{40!}{((40-3)!} =(40)(39)(38)=59280[/tex]

Hence, there are total 59280 ways that can the runners finish first, second and third in a race.

Learn more about Permutation here:

https://brainly.com/question/2295036

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Brainliest to the most elaborated answer

Answers

Answer:

The answer is that you have to find tan x which is by slanted by o,n,2

Step-by-step explanation:

Write the equation of the line in fully simplified slope Intercept form.

Answers

Answer:

y = -0.83x - 2

Step-by-step explanation:

Slope intercept form is y = mx+b.

M is the slope: In this case the slope (rise/run) is 10/12. However, the slope is decreasing is that would make it negative.

Now we have: y = -0.83x + b

B represents the y-intercept. The y-intercept here is -2. So our final equation is:

y = -0.83x - 2

there are five numbers that average 260. Three of the numbers are 63, 41, and 36. The last two numbers are the same as each other. What are the last two numbers?​

Answers

Answer:

70

Step-by-step explanation:

I added the numbers given then subtracted from the given number which left 140. The answer is the same number twice which would be 70.

Grace sold 4062 ml of fruit juice in January.
She sold 1053 ml less fruit juice in January than in February.
How much fruit juice did Grace sell in February?
Leave your answer in litres and millilitres.

Answers

Answer:

she sold 5,115 ml of fruit juice and in liters is 5.115 liters

What is the range of the function y=7^(x+4)-4? *

Answers

Answer:

The graph on the y-axis.  All real numbers ( any negative number and any positive number)

Step-by-step explanation:

5.8x+13.9=3.1x-15.8 solve for X

Answers

Answer:

-11

i hope that helps!

5.8x+13.9=3.1x-15.8

X=-11
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