Mathematics High School

Reshawn is buying 3 books in a trilogy set for $24.81. He will save $6.69 by buying the trilogy set instead of buying individual books. If each book costs the same amount, how much does each of the 3 books cost when purchased individually? Show your work.

Answers

Answer 1

$10.50

Explanation:

Let x be the cost of the individual books. Then 24.81=3x−6.69

3x= 24.81+ 6.69 =31.50

x=31.50/3=10.50

Related Questions

The sum of two numbers is 27. One number is 2 times as large as the other. What are the numbers?

Answers

Answer:

Larger number: 18

Smaller number: 9

Step-by-step explanation:

Answer:

9 and 18

Step-by-step explanation:

9 x 2 =18

9 + 18 = 27

what is the expanded form 4,365,421,006

Answers

Answer:

4,365,421,006

4,000,000,000

300,000,000

60,000,000

5,000,000

400,000

20,000

1,000

Explanation:

You're basically going from each number starting from left to right and naming out their placements.

given m||n fine the value of x

Answers

Answer:

153 im pretty sure

Step-by-step explanation:

use alternative interior angle rules which states that alternative interior angles are congruent (equal)

The answer is X=207°

If the sum of two numbers is
32 and their difference is 8
then what are the numbers?

Answers

20 + 12 = 32

20 - 12 = 8

So the numbers are:
20 and 12

Answer:

Step-by-step explanation:

Hope it helps

Sandy's dad just finished working and was paid $8000 for his work. Her dad gave her mom 5/8 of his salary to pay for household expenses. Her mom gave her brother 1/15 of the amount she received as allowances for her brother. Her brother gave Sandy 2/3 of his allowances because he owed her money. How much money did Sandy get from her brother?

a) Write an equation for this scenario

b) Solve the scenario and find out how much money Sandy got from her brother

Answers

Answer:

Sandy got (approximately) $222.22 from her brother.

Step-by-step explanation:

5/8 (8000) = 5000

1/15 (5000) = 333.33

2/3(333.33) = 222.22

Which sentence is true?
All whole numbers are also natural numbers.
b All integers are also rational numbers.
All rational numbers are also integers.
d. All integers are also whole numbers.

Answers

Answer:

Natural numbers are all numbers 1, 2, 3, 4… They are the numbers you usually count and they will continue on into infinity.

Whole numbers are all natural numbers including 0 e.g. 0, 1, 2, 3, 4…

Integers include all whole numbers and their negative counterpart e.g. …-4, -3, -2, -1, 0,1, 2, 3, 4,…

All integers belong to the rational numbers. A rational number is a number

ab,b≠0

Where a and b are both integers.

Example

The number 4 is an integer as well as a rational number. As it can be written without a decimal component it belongs to the integers. It is a rational number because it can be written as:

or even

−8−2

Whereas

15=0.2

is a rational number but not an integer.

A rational number written in a decimal form can either be terminating as in:

15=0.2

Or repeating as in

56=0.83333...

All rational numbers belong to the real numbers.

If you look at a numeral line

picture05

You notice that all integers, as well as all rational numbers, are at a specific distance from 0. This distance between a number x and 0 is called a number's absolute value. It is shown with the symbol

|x|

If two numbers are at the same distance from 0 as in the case of 10 and -10 they are called opposites. Opposites have the same absolute value since they are both at the same distance from 0.

|10|=10=|−10|

Step-by-step explanation:

Can someone Please help me with this ??

Answers

D.
y = 2/3x - 2
the easiest way to do this without doing actual math is to just graph it

what quadrant is 0,-3

Answers

Answer:

it would be quadrant 4.

Step-by-step explanation:

you have to go down and it would be right there

Activity
Dylan, Alan, Bruce, and Cecil are brothers. Dylan weighs d pounds. Alan weighs 3 pounds more than twice what Dylan weighs. Bruce weighs 12
pounds less than three times what Dylan weighs. If Cecil weighs the same as the combined weight of Bruce and Alan, what is Cecil's welght in
terms of Dylan's weight (d)?
Complete the steps below to solve this problem and others like it.
Part A
Alan weighs 3 pounds more than twice what Dylan weighs. Write an explession to represent Alan's weight in terms of Dylan's weight.

Answers

Answer:

Step-by-step explanation:

a=2d+3

b=3d-12

c=a+b so

c=2d+3+3d-12

c=5d-9

Answer:

2d + 3

Step-by-step explanation:

Dylan’s weight is d.

Twice Dylan’s weight is 2d.

Three pounds more than twice Dylan’s weight is 2d + 3.

So, the expression for Alan’s weight in terms of Dylan’s weight is 2d + 3.

Please help will give Brain

Answers

AA

Because you know the two angles

Answer:

by brain... do you mean top at the red light?

Step-by-step explanation: she gave me top at the red light

Independent Practice

Determine whether the relation is a function. Explain why or why not.

{(6, –7), (5, –8), (1, 4), (5, 5)}

A.
Yes; the domain value 5 corresponds to two range values, –8 and 5.

B.
No; the domain value 5 corresponds to two range values, –8 and 5.

C.
Yes; the range values are all different.

D.
No: 5 is both in the domain and in the range.

Answers

The answer you’re looking for is a yes the domain value five corresponds to two range values -8 and five

I would like to know what is 4x2/3

Answers

Answer: 2.6

Step-by-step explanation:

can someone pls help me

Answers

The m in y=mx+b stands for the Slope of the equation

Answer:

The slope

Step-by-step explanation:

Y= y intercept

hope this helps :)

(3.00)*(5.3^2+10.6^2)=?

Answers

Answer:

421.35

Step-by-step explanation:

Henry spends $50.00 on lunch, $12.00 on a cap and spends $6.00 on bananas. Hicks spend $120.00 on clothes and $15 on a cap. Henry borrowed money from Hicks to buy his items. In other words, Hicks paid for Henry. Lucky for Hicks he had a discount coupon for 10% off his lunch. Hicks bank account has a balance of $225.

A. How much will the purchase cost him

b. What would Hick’s bank balance be after all the debts were paid?

Answers

Answer:

The purchase will cost him $158.

Hick's bank balance would be $67 after all the debts were paid.

Step-by-step explanation:

10% of $50= $5.

$120.00 + $15.00 + $12.00 + $6.00 + 5.00= $158

$225 - $158 = $67

True or False: A function must have a different output for each input. A True B False

Answers

Answer:

true

Step-by-step explanation:

6)
If h= n + 4, and if n = 7, what is h?
A)
3
B)
1
D)
12
What is h

Answers

Answer:

Step-by-step explanation:

If n=7, you would substitute n in the equation with 7.

h=7+4

h=11

Answer:

h=11

Step-by-step explanation:

h = n + 4

but n = 7

h = 7 + 4

h=11

What is the interest of an investment of $2,000 made at 6% simple interest per year for a time period of 9 mo.?

Answers

Answer:The answer would be $1080.

PLS 100 points...?
10. Mary wants to do a cheesecake. She needs 4 4 12 cups of sweet cream. She knows that 1
cup = 8 ounces How many ounces does she need?

Answers

She needs 4 1/2 cups of sweet cream.

That’s the same as 4.5 cups.

If 1 cup = 8 ounces, you need to find 4.5 cups.

Just multiply 4.5 by 8.

The answer is 36 ounces.

Write the equation of the line parallel to 2y=6x-7 that passes through the point (3,-2)
I

Answers

Step-by-step explanation:

I think this is the answer

what is the similarity ratio of UVW to CBD

Answers

Answer:1

Step-by-step explanation:

What is the distance between (8,-3) and (4,- 7)?

Answers

Answer:

5.66 units

Step-by-step explanation:

base: 8-4 = 4

rise: -3-(-)7 = 4

4^2+4^2 = d^2

d^2 = 32

d=5.66 units

A rectangular water tank contains 1440 litres of water. If its length is 120cm and breadth is 80cm, find the height of the water level in the tank.(1 litre=1000cm cube.)

Answers

Answer:

Answer is 150cm

Step-by-step explanation:

Here

l = 120cm

B = 80cm

Rectangular tank contain 1440l of water

As as we know 1l = 1000cm^3

So 1440l = 1440000cm^3

Here,

volume of tank( volume of water) = l *b* h

or, 1440000cm^3= 120cm*80cm* h

or, 1440000cm^3= 9600cm^2* h

h = 150cm

volume of tank( volume of water) = l *b* h

or, 1440000cm^3= 120cm*80cm* h

or, 1440000cm^3= 9600cm^2* h

h = 150cm

Answer:

Step-by-step explanation:

please help me!!!!!!!!!!!!!!!!1

Answers

Answer:

Step-by-step explanation:

Second point

Answer:

Step-by-step explanation:

Because the dot is filled in we know that it has to have a ≤

we can then just plug in -2 into the two remaining euqations and if it equals the right side then it's correct

this makes the answer B

What is the radical form of the expression? 2 4/5 Enter your answer in the box.

Answers

Answer:

Step-by-step explanation:

What is the pattern?

Answers

Answer\Pattern for the right side will continue by 2 and the pattern on the other left side the pattern will continue by -2.

Step-by-step explanation:

On the right side each time it is an addition of two
On the left side it is a -2

What is 13 divide 5 . And what is 2 divided 3

Answers

Decimal form: Fraction form

13/5 is 2.6 2 3/5.

2/3 is 0.666666667 I can' figure out for this, sorry!

Hope this helps!!

13 divide by 5 is 2.6 and 2 divided by 3 is 0.66666666666 or 0.6

Can you please help me

Answers

Answer:

x=14

Step-by-step explanation:

5x+3x+30 +2x+10 = 180 (angles on straight line add to 180)

10x+40 =180

10x=140

x=14

Bethany makes 50 hotdogs to divide equally between 6 people. How many hotdogs does each person get?

Answers

50/6= 8.3. I think it would be 8 because u cant share 0.3333 of a hotdog

What is the sum of the interior angles of the polygon below?

Answers

Answer:

540

Step-by-step explanation:

It is a pentagon so has 5 sides

to find total interior angles do no. of sides- 2 x 180

5-2=3

3x 180 = 540

540

hope this helped!

Other Questions

Break-Even Sales Under Present and Proposed ConditionsPortmann Company, operating at full capacity, sold 1,000,000 units at a price of $189 per unit during the current year. Its income statement is as follows:Sales $189,000,000 Cost of goods sold (101,000,000)Gross profit $88,000,000 Expenses: Selling expenses $16,000,000 Administrative expenses 12,600,000 Total expenses (28,600,000)Operating income $59,400,000The division of costs between Costs that vary in total dollar amount as the level of activity changes.variable and Costs that tend to remain the same in amount, regardless of variations in the level of activity.fixed is as follows: Variable FixedCost of goods sold 70% 30% Selling expenses 75% 25% Administrative expenses 50% 50% Management is considering a plant expansion program for the following year that will permit an increase of $13,230,000 in yearly sales. The expansion will increase fixed costs by $4,500,000 but will not affect the relationship between sales and variable costs.Required:1. Determine the total variable costs and the total fixed costs for the current year.Total variable costs $Total fixed costs $2. Determine (a) the unit variable cost and (b) the The dollars available from each unit of sales to cover fixed costs and provide operating profits.unit contribution margin for the current year.Unit variable cost $Unit contribution margin $3. Compute the break-even sales (units) for the current year.units4. Compute the break-even sales (units) under the proposed program for the following year.units5. Determine the amount of sales (units) that would be necessary under the proposed program to realize the $59,400,000 of operating income that was earned in the current year.units6. Determine the maximum operating income possible with the expanded plant.$7. 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