Mathematics Middle School

What is the extra information in the following problem?
Theo bought two books published in 2005 for $7.99 each.
He received $4.02 in change. How much money did he give the clerk?

Answers

Answer 1

Answer:

Step-by-step explanation:the book was published inn 2005 is the extra info

Related Questions

HELP PLEASE WITH THIS MATH PLS

Answers

4(-2/3) = -2.666666666667

You should simplify this equation into 4 x ((-2)/ 3).

Answer:

-2.666666666667

simplify this equation into 4 x ((-2)/ 3).

Write the equation of the line that has the following slope and y-intercept

Answers

Answer:

y=-4/3x+8

Step-by-step explanation:

The formula to create a linear equation is y=mx+b.

m = slope

b= y intercept

m= -4/3

b= 8

Hope this helps!!!

y= -4/3x + 8
this would be correct, the b will always be the y intercept

Students in the school band are selling calendars. They earn $0.40 on each calendar they sell. Their goal is to earn more than $327. Write and solve an inequality to find the fewest number of calendars they can sell and still reach their goal.

Answers

Answer:

You have < and > so it equals carrot.

Step-by-step explanation:

Carrot are for the answer

.4x > 327

Divide both sides by .4
The students will need to sell at least 818 calendars

If there are 24 boys and 36 girls in a room, fill out all of the possible ratios of boys to
girls that could be made.
There are 24 boys for every 36 girls (24:36 ratio)
There are boys for every girls try
Type in an equivalent ratio of boys and girls

Answers

4:6 is one ratio, 2:3 is another ratio

Answer:

4:6

Step-by-step explanation:

Divide both #s by 2, 4, 6, or 8 and you'll get an equivalent ratio

(I divided by 6)

Plz make me brailiest :))))

Please help again oof oof oof oof

Answers

Answer: 35/3

Step-by-step explanation: To turn mixed numbers into improper fractions, the general rule is to :

multiply the denominator (of the fraction in the mixed number) by the whole number in the mixed number, and then adding the numerator (of the fraction in the mixed number) to give the new numerator in the improper fraction. The denominator stays the same as the one in the mixed number.

So, (denominator X whole number) + numerator = numerator of improper fraction.

In

11

2

3

the denominator=3

the whole number=11

the numerator=2

So, (3 X 11) + 2 = 35=numerator of improper fraction.

(The denominator stays the same.)

Answer:

35

3

Answer:

35

Step-by-step explanation:

What is the slope of the line on the graph?



Enter your answer in the box.

Answers

Answer:

The slope is 6/1 or just 6

Step-by-step explanation:

If 45% of a number, n, is 225, what is 74% of n?



185


298


370


406


PLEASE HURRY! I'M TIMED! WILL GIVE BRAINLIEST!

Answers

185
Hsixuxuzjxhzbzjzjjznz

Write an addition problem that is modeled by the following number line :


Do this quickly please :)

Answers

Answer:

-10+15

Step-by-step explanation:

Pls Brainliest! ;) It would mean a lot! Also this is called integers addition on a line plot.

Answer:

I believe the answer is -10+ 15= 5

Step-by-step explanation:

Please mark me brainliest

I need it done assapppp

Answers

In order to find the solution, You would first line line the equation up. then, you would subtract -200 by 15. The answer would be -185. I know the answer will be negative because -200 is too big for 15 to make the solution positive. If you had a positive 201 plus -200 the answer would be equivalent to a positive one because the positive would cancel out the negative.

Included: Negative, positive, equivalent.

explanation/ statement:

"I think I should subtract -200 by 15. which one equal -185. I know the answer will be negative because -200 is too big for 15 to make the solution positive.

In fact, If you had a positive 201 plus -200 the answer would be equivalent to a positive one because the positive would cancel out the negative one.

Hi! I really hope this helps and have a great day/night from you are!

ANSWER MY LAST QUESTION FAST!!!

Answers

Answer:

why :)

Step-by-step explanation:

Have a good day smile big dont let anyone hurt u ur beautiful :)

Answer:

Step-by-step explanation:

where is your last question?

Hi , hello 9+5-4+2=?

Answers

Answer:

its 12

Step-by-step explanation:

12 Is the answer yw

In 18 minutes, Karl can walk 4 laps around the track at his school. If his pace stays the same, how many laps should Karl be able to walk in 1½ hours? A. 5 B. 18 C. 20 D. 48 ANSWER ASAP

Answers

Answer:

a

Step-by-step explanation:

90/18 is 5

Answer:

20

Step-by-step explanation:

the cost of building an airplane with 200 seats is about 100$ million if the cost in million of dollars c is proportional to the number of seats what equation can be used to determine the cost , in millions of dollars to bulid an airplane with any number of seats?

Answers

Answer:

i dont remeber the exact answer but with the millions get rid of the 0s to add easier

Step-by-step explanation:

100 seats will be needed n the aircraft.

What are the like terms in the expression below?
3x + 8 + 3y + 8x

A 8 and 8x C 3x and 8x

B 3x and 3y D 3x, 3y, and 8

Answers

Correct answer:

C) 3x and 8x

Step-by-step explanation:

At first I thought the correct answer was D.

You may Have thought that too but that is not the correct answer.

You see 3x and 8x are both like terms because they both have x

but..

The other 3 does not have a x it has a y

I hope this helps

Let me know

:)

What sign makes the comparison true?
-1.2
-1 9/10

Answers

-1.2 > -1 9/10 is the answer because -1.2 is bigger than -1.9

Of the four points (2,2), (9,11), (5,7), and (11,17), three lie on the same line. Which point is not on the line?

Answers

Answer:(11.7)

Step-by-step explanation:

If you graph the points (11.7) does not make part of the line

PLEASE HELPP MEEE
x / 3 < 2

Answers

Answer:

3

Step-by-step explanation:

3/3=1 which is smaller then 2

Answer:

x<6

Step-by-step explanation:

Treat the inequality as an equals sign for this problem. All you have to do, is multiply 3 to both sides. You get:

x<2x3, which is x<6.

could anyone give a simple answer? sorry if im asking so many questions, im just confused. Which table of ordered pairs represents a proportional relationship? A 2-column table with 3 rows. Column 1 is labeled x with entries negative 3, negative 4, negative 5. Column 2 is labeled y with entries 3, 2, 1. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 1, negative 3, negative 5. Column 2 is labeled y with entries 1, 3, 5. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 2, negative 4, negative 6. Column 2 is labeled y with entries negative 5, negative 7, negative 9. A 2-column table with 3 rows. Column 1 is labeled x with entries negative 2, negative 3, negative 4. Column 2 is labeled y with entries 0, negative 1, negative 2.

Answers

Answer:

A 2-column table with 3 rows. Column 1 is labeled x with entries 14, 28, 42. Column 2 is labeled y with entries 2, 4, 6.

Step-by-step explanation:

A 2-column table with 3 rows. Column 1 is labeled x with entries 16, 32, 48. Column 2 is labeled y with entries 1, 2, 4.

No, as x= 4 ⇒ y =64 not 48

A 2-column table with 3 rows. Column 1 is labeled x with entries 1, 5, 6. Column 2 is labeled y with entries 5, 20, 30.

No, as x = 5 ⇒ y = 25 not 20

A 2-column table with 3 rows. Column 1 is labeled x with entries 14, 28, 42. Column 2 is labeled y with entries 2, 4, 6.

Yes, as 2*7 = 14, 4*7= 28, 6*7= 42

A 2-column table with 3 rows. Column 1 is labeled x with entries 0, 1, 3. Column 2 is labeled y with entries 25, 70, 90.

No, x = 3 ⇒ y= 25+3*45= 160 not 90

I have no clue...lol

please help me please

Answers

Answer:

hi

Step-by-step explanation:

12345678901234567890

Answer:

9

Step-by-step explanation:

9*420=3780

hope this helps :3

If I mix 2 cans of yellow paint for every 3 cans of blue paint, how much yellow paint is needed with 6 cans of blue paint? (Draw a picture to help)
Group of answer choices

4

6

5

3

Answers

Answer:

4

Step-by-step explanation:

4 cans. These are ratios. One way u can do these like a problems like these, is 6 blues cans divided by 3 blue cans = 2 blue cans. Then multiply 2•2=4 cans

Brandon and his two friends went out for dinner. They plan to split the bill evenly, and plan to leave a 18% tip. The bill is $54.98 before the tip. Which is the closest to the amount each person will pay for the meal, including the tip?


A) $21.63


B) $32.44


C) $9.90


D) $18.33

Answers

Answer:

It will be $9.90 .

Step-by-step explanation:

Answer:

A) 21.63

Step-by-step explanation:

tip is 9.90 54.98+9.90= 64.88 divided by 3= 21.63

Brian has already prepared 1 kilogram of dough and will continue preparing 1 kilogram of dough every hour. Write an equation that shows the relationship between the hours worked x and the dough prepared y.

Write your answer as an equation with y first, followed by an equals sign.


Please help me

Answers

Answer:

y = x + 1

Step-by-step explanation:

Answer:

y = x + 1

Step-by-step explanation:

Marvin has a 27-foot ladder. Safety standards
dictate that the base of a 27-foot ladder should be
placed 7 feet from a vertical wall. How far above the
ground will the top of the ladder be on the wall, in
feet? (Round your answer to the nearest tenth.)

Answers

Answer:

15.1657508881 or 15.17

Step-by-step explanation:

I believe you are supposed to use the hypotenuse of a right triangle equation

a2+b2=c2

Let's begin! 27 feet is the hypotenuse (the longest part of a right triangle)(c)

so 7*7 is equal to 49

and 27*27 is equal to 279

Now you put the numbers back into the equation

49+b2=279, Now let's solve for b

279-49=230 b2=230

230 squared is 15.1657508881

Hope this makes sense!

Answer:

15.17

Step-by-step explanation:

Please answer soon! Thanks beforehand!
Ohm's law states that V=IR for a simple circuit, where V is the total voltage, I is the amount of current running through the resistor and R is the resistance of the resistor. If I=40 amperes when R=3 ohms, find the amount of current (in amperes) when the resistor has a resistance of 20 ohms. Assume voltage remains constant.

Answers

I’m not getting the question your asking

I will share to explain how to convert 22 inches to feet. (how can you do it, what is important about setting up proportions, what sheet can we use to help is with conversions)

Answers

12 inches is in 1 foot.
1 foot and 10 inches?

WILL MARK BRIANLIEST WRITE A SMALL PARAGRAPH Why is Thomas Jefferson considered an accomplished man, or a Renaissance man?

Answers

As the third president of the United States, Jefferson stabilized the U.S. economy and defeated pirates from North Africa during the Barbary War. He was responsible for doubling the size of the United States by successfully brokering the Louisiana Purchase. He also founded the University of Virginia.

Cell phone cases cost $12 each. Write an equation to find y, the total cost of x number of cases.

Answers

Answer:

y=12x

Step-by-step explanation

Let's assign meaning to the variables

y= the total cost

x=the number of cases purchased

Since y is the total it is going to be our ending value so y=12x

Hope this helps!

y = 12x (that’s it!!)

Could you help me with this question? It would help a lot.

Answers

Answer:

C

Step-by-step explanation:

Constant proportionality is measured by y. In this case it would be 25.

The constant of proportionality shown in the linear function is option C. 25

I think

I not I'm so sorry

it's been a while since I've done concepts of proportionality

Explain the steps you would take to complete this conversion problem

Answers

Answer:

20909.09 grams

Step-by-step explanation:

[tex] \frac{46 \: lb}{1} \times \frac{1 \: kg}{2.2 \: lb} \times \frac{1000 \: g}{1 \: kg} = \\ \frac{46 \: lb}{2.2 \: lb} \times \frac{1 \: kg}{1} \: \times \frac{1000 \: g}{1 \: kg} = \\\frac{230 \: }{11 \:} \times \frac{1 \: kg}{1 \: kg \:}\times \frac{1000 \: g}{1 \:} = \\\frac{230 \: }{11 \:} \times \frac{1}{1}\times \frac{1000 \: g}{1 \:} =

\\\ \frac{230}{11}g \times 1g \times \: 1000g [/tex]

= 230 grams / 11 grams × 1000 grams = 20.90909... × 1000 = 20909.09 grams

I would do 46 pounds divided by 2.2 pounds and then multiply it by 1,000 grams to get the answer

Help me pleasee!!!!! ASAP

Answers

Answer:

more than f.)120

Step-by-step explanation:

the answer is 120 (J)
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