Mathematics College

[2] Marta ha comprado 5 paquetes de 12 lápices cada uno y le han costado
24 €. Cuál es el precio de cada lápiz? Si quiere tener 100 lápices, ¿cuánto
le costará?


porfa es para mañana :'b​

Answers

Answer 1

Answer:

Step-by-step explanation:

what

Related Questions

I NEED HELP ON THIS ASAP, OFFERING A LOT OF POINTS

can someone do a go_ogle search for me? i need the link to Glitch text generator, don't ask why. just put the link, and you can be on your way

Answers

Answer:

I tried but I can't it says securly Blocked So sorry i would do it if i could so sorry but also why can't you search for it?

Step-by-step explanation:

Answer:

https://exoticfonts.com/

Step-by-step explanation:

This site gives a variety of glitched text fonts!

Ew i sounded like a ad or a bot-

HELP URGENT NEED HELP
A pound of blueberries costs $3.98 and a pound of clementines costs $2.49. What is the combined cost of 0.6 pound of blueberries and 1.8 of clementines? Round your answer to the nearest cent.

Answers

0.6*3.98+1.8*2.49 =6.87 total cost

Express sin A, cos A, and tan A as ratios.​

Answers

Answer:

sin(A) = 2rad19/20 = rad20/10

cos(A) = 18/20 = 9/10

tan(A) = 2rad19/18 = rad19/9

3. Armen los siguientes prismas a partir de los que construyeron con su material recor
table. Después calculen el volumen de acuerdo con las dos formas que se indican
Prisma
Por et
en el fonda, near ty api
quen la foto da alisema cavab
en el fin de pana
tados con los de sus compañeros llegaron al misino resultado​

Answers

Answer:

can you translate to english

Step-by-step explanation:

I can't understand

I WILL MARK YOUR BRAINLY OR WHATEVER HELPPP
Challenge A large university accepts 70% of the students who apply. Of the students the
university accepts, 25% actually enroll. If 10,000 students apply, how many actually enroll?
students would actually enroll. (Type a whole number.)

Answers

Answer:

2500

Step-by-step explanation:

25% of 10 000= 2500

1750 students

70% of 10,000 applicants are accepted = 7000 accepted students
25% of accepted students enroll
0.25 x 7000 = 1750 enroll

What graph shows the solution to this system
y >= 3x + 2
-4x + 3y > 12




(Less than or equal to: >=

Answers

Answer:

C

Step-by-step explanation:

first

let 3x-y= -2

here after rearranging fin the different values of x and y w. r. t the equation then shade the upper region of the line

similarly do with the second one equation and then mark the line as dotted and shade the below part of the equation of the line and then find the common shaded area

Hep me please this is to much

Answers

Answer:

b) 7

Step-by-step explanation:

Answer:

To make the sentences true the answer is 7

Step-by-step explanation:

8*7=56

56/8=7

Write an equation. Use the variables given in the question . a magazine cost $3.00 and a book cost $7.00. If you want to spend exactly $45.00 on reading this month and you need to buy 8 magazines , how many book can you buy ? Write an equation in standard form modeling this situation. PLEASE HELP NEED ASAP !!!! DUE IN 10 MINS !

Answers

(8*3) + (7*x) = 45
(24) + (7*x) = 45
45 - 24 = 21
x = 21

what is the area of each triangle 24 ft 20 ft

Answers

ANSWER

Area of triangle = b*h/2

24*20/2

24*10

The area of this triangle is 240 ft squared

Hope it helps :)

Please help I don’t understand

Answers

Answer:

the answer is B

Step-by-step explanation:

Answer:

A. 6 cm, 8cm, and 10 cm

Step-by-step explanation:

Use the distributive property to rewrite each expression in it's equivalent form 9a-3/3 ,Just 3 please

Answers

hahahah i think i already did this for you buttttt

the denominator can be distributed to both parts of 9a and -3

so you can rewrite it as (9a/3) and (-3/3)

to simplify (9a/3) is equal to 3a and (-3/3) is equal to -1

so the answer is 3a-1

Age If you add Natalie's age and Fred's age, the result is 43. If you add Fred's age to 4 times
Natalie's age, the result is 79. Write and solve a system of equations to find how old Fred and
Natalie are.
Fred is
years old. Natalie is
years old.

Answers

Let’s take fred age as x and Natalie’s age as y.
So,
A/Q
X + Y = 43. Let it be eqution 1
and
X + 4Y = 79. Let it be equation 2


Combining equation 1 and 2, we get

( X + Y) + 3Y = 79
43 + 3Y = 79
3Y = 36
Y = 12

Now, evaluating the value of Y in equation 1 we get,

X + 12 = 43
X = 31

Therefore, Fred is 31years old and Natalie is 12 years old.

In a​ week, 18 hens laid 90 eggs. What is the unit rate for eggs per​ hen?

Answers

Answer:

5 eggs

Step-by-step explanation:

I divided the number of eggs by the number of hens 90 divided by 18 = 5. So the unit rate is 5 eggs per hen.

Pls mark me brainliest

HELP! 10 points!!

Sarah has a part time job working as a line cook. She earns $56 a night plus 5% of the tips.

A- write an equation for Sarah’s total earnings, E dollars, when the tips are t dollars.

B- what will Sarah earn when the tips are $350? Explain your strategy

C- what were the nightly tips when Sarah earned $81? Explain your strategy

Thank you :]

Answers

Answer:

A: E = 0.05t +56

B: $73.50

C: $60.05

Step-by-step explanation:

A) I'll just explain the equation in one go

Equation: E = 0.05t + 56

0.05 - This is meant to represent the 5% of tips

5% = 5/100

5/100 = 0.05

56 - This is a set value that has been established as a constant, thus it simply needs to be added to the 5%

B+C) Since we already have the equation set up, we just need to plug in the variable, t.

B) E = 0.05(350) + 56

= 17.5 + 56

= 73.50

C) E = 0.05(81) + 56

= 4.05 + 56

= 60.05

Hope that does something to help, even though this was posted a while ago

For the​ polynomial, x^3-13x^2+60x-100​, 5 is one of the zeros. Find all remaining zeros.

Answers

X= 5, 4 + 2i, 4 - 2i

Quadrilateral A B C D is shown. Angle A is 128 degrees, angle B is 126 degrees, and angle C is 54 degrees.
What is the measure of angle D?

52o
54o
57o
126o

Answers

Answer:

What is the measure of angle D?

52o

Angle D = 360-128-126-54 = 52o

Step-by-step explanation: got it right on edge

Since the sum of the angles in a quadrilateral is 360 degrees then the angle D is 50 degrees.

What is a quadrilateral?

A quadrilateral is a four sided figure. Examples of quadrilaterals include; square, parallelogram, rectangle, kite etc.

The sum of angles in a quadrilateral is 360  degree hence;

A + B + C + D = 360 (sum of angles in a quadrilateral)

128 + 126 + 54 + D = 360

D = 360 - ( 128 + 126 + 54)

D = 50 degrees

Learn more about quadrilateral: https://brainly.com/question/365923

If 3v/7 = 6then v = ?
I’m not sure

Answers

Step-by-step explanation:

3v/7=6

3v=6×7

3v=42

v=42/3

v=14

hope it helps.

Answer:

v=14

Step-by-step explanation:

3v/7=6

  x7  x7

3v=42

/3   /3

v=14

hope this helps:)

914−456 whta's the answer

Answers

Answer:

458

Step-by-step explanation:

pls and this question will mark u the brainliest​

Answers

Answer:

96

Step-by-step explanation:

8 × 9 × 8/2 × 3

8 × 9 × 8/6

576/6 = 96

Answer:

96

Step-by-step explanation:

1) 2^3=2*2*2=8

2)8*9*8=576

3)3*2=6

4)576/6 = 96

Which is the graph of f(x) = square root of x?

Answers

Answer:

b

Step-by-step explanation:

use demos online graphing calculator to check and for future graph problems

For any positive integer n, prove that n^3-n is divisible by 6.please answer ​

Answers

Answer:

yes it is true

Step-by-step explanation:

if we take n=2 then

2°3-2=8-2=6

Help quick!! Plsss:))

Answers

Answer:

4= 20

Step-by-step explanation:

hope this helps.

On the first two days of his trip, Jamal traveled 17/35 of his journey What fraction of the trip does he still need to travel in order to finish his journey?

Answers

Answer:

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Step-by-step explanation:

Answer:

18/35

Step-by-step explanation:

NEED HELP MATH!!! 7TH GRADE

Answers

The scale drawing's measurements will be 1 inch by 0.8 inch.

The scale is 1 in: 10 feet; because the deck's real width is 10 ft, the scale can read 1 inch. To evaluate the width: 1/10 = x/8

Cross multiply:
1*8 = 10*x
8 = 10x


Divide both sides by 10:
8/10 = 10x/10
0.8 = x

The scale drawing's width would be 0.8 inches.

I need help. This is due in the next hour. (ಥ﹏ಥ)

Answers

Answer: 420 dollars

Step-by-step explanation: the expression would be 495-75=m where m=420

8x(2+0)^2 divided by 2

Answers

Answer:

16

Step-by-step explanation:

STEP 1:

Calculate within Parentheses:

[tex](2 + 0) = 2[/tex]

=

[tex]8 \times {2}^{2} \div 2[/tex]

STEP 2:

Calculate Exponents:

[tex] {2}^{2} = 4[/tex]

=

[tex]8 \times 4 \div 2[/tex]

STEP 3:

Multiply & Divide (left to right):

[tex]8 \times 4 \div 2 = [/tex]

[tex]8 \times 4 = 32[/tex]

[tex]32 \div 2 = 16[/tex]

So, your answer is 16.

=8x 2^2 =8x4
(8x4)/2=8x2=16

PLEASE PLEASE HELP ITS TIMED I WILL GIVE 10 POINTS


Bria asked her classmates whether they prefer math or science. Nine of her classmates said math and eight of her
classmates said science. Which inequality correctly compares the fraction who prefer science to the fraction who
prefer math?

Answers

Answer:

8/17<9/17

Step-by-step explanation:

Might be wrong with my answer but my logic was that if there are 9 students who prefer math and 8 who prefer science, that there are 17 students total. If there are 17 students total the denominator should be 17. Since 8 of them prefer science, we can write that as 8/17 because 8 out of the 17 students prefer science. Similarly we can write the number of students who prefer math as 9/17 because there are 9 students out of 17 who do.

9.1(3) + 8.7(4) = ?

Answers

Answer:

62.1

Step-by-step explanation:

PEMDAS!

9.1 * 3 = 27.3

8.7 * 4 = 34.8

27.3 + 34.8 = 62.1

Joseph took out a loan from the bank to purchase a new car. The initial loan amount was for $25,000 with an interest rate of 3.5%. If Joseph takes 5 years to pay off the loan, what is the total amount he will have paid for the car?

Answers

3.5% • 5 = 17.5%

$25,000 • 17.5% = $437,500

i hope this is correct

what is the area for this pls.

Answers

nAnswer:

32??? i think dont kill me if its wrong

Step-by-step explanation:

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What is the missing reasons in the proof? The world today is filled with advertisements. We see them on TV, in the newspaper, on the Internet, and in our surroundings. The advertising industry affects the way we look at and judge people around us. Catchy taglines and trendy jingles influence our choices on a daily basis. We constantly change our lifestyles depending on the current trends. We feel compelled to buy products that keep popping up on our screens. We struggle to keep up in a race for getting the newest or most popular product.A. Advertisements have a huge impact on our daily lives.B. Brand names have no assurance of quality.C. Advertisements do not impact personal choice.D. People are judged by the brands they use. The president suggested that most important part of the Restitution Bill is Find the value of y for the given value of x.y=2x3;x=4y= ABCD is a parallelogram. Find the measure of ABC.12B130A389123850 A 800-w iron is left on the ironing board with the base exposed to the air. About 85 percent of the heat generated by iron dissipate through its base with surface area of 0.15 ft2 . Calculate the amount of heat the iron dissipates in 2 hours, the heat flux on the surface of iron and total cost of electricity wasted in 2 hours if unit cost of electricity to be $0.11kwh. Did the ussr take over japans economy after the war the line for the equation y = 1 horizontal or vertical? What is the slope of this line? Suppose that the probability that your mail is delivered before 2 pm. 90. What is the probability that your mail will be delivered before 2 pm for two consecutive days? Give your answer as a decimal. Thank you! Express the ratio below in its simplest form.9:9:3 Solve the equation for x:|5x - 61 = -10 How many terms are in this expression?1 + 9 + 3uSubmit GOOD ANSWERS PLEASE!! WILL GIVE BRAINLIEST!!Consider the triangle below. Determine the angle measure for the bottom two angles in order for the triangle to be classified as an isosceles triangle. 1. What is Paul's initial experience like at Tangerine Middle School? What js the value of (x)? Hello Im French and I need you for my English exercices , because Im so bad in English .You must deal the two subjects:1.Imagine the conversation between Ernestine Blackman who is recovering in hospital and Larry Champagne who has come to visit her (100 words) 2.There are heroes who, unlike Larry Champagne, never make the headlines in the newspapers. Give examples and say why they can be admired. What is a body function that would contribute to BMR?Breaking down a burger in the stomachO Catching a FrisbeeO Heart beatingO Wrestling a Grizzly Bear pls help thank you!choose the best answerx^2=36a) no real solutions b) one distinct, real solutions c) two distinct, real solutions x^2-78=0a) no real solutions b) one distinct, real solutions c) two distinct, real solutions x^2-8x+16x=0a) no real solutions b) one distinct, real solutions c) two distinct, real solutions 3x^2-6x=29a) no real solutions b) one distinct, real solutions c) two distinct, real solutions 5x^2-4x+3=0a) no real solutions b) one distinct, real solutions c) two distinct, real solutions The area of a rectangle can be found by multiplying its length by its width. What is the area of a rectangle that is 5.6 cm in length and 9.24 cm wide?Report your answer with the correct number of significant figures.