Mathematics High School

A store sells wine glasses in boxed sets. Each box contains either 4 or 6 matching glasses. The store has a total of
78 boxes, which contain a total of 384 wine glasses. How many boxes contain 6 wine glasses?

Answers

Answer 1

Answer:

36 boxes

Step-by-step explanation:

36 boxes time 6 glasses = 216 glasses

42 boxes time 4 glasses = 168 glasses

all together that 78 boxes and 384 glasses

Related Questions

Find the extraneous solution of the equation |9 – 4x|= -5x .

Answers

Answer:
x = 1

Step-by-Step Solution:
Look at attached photo.

solve all 4 please. ​

Answers

1.) 11/2
2.) -12
3.) 308
4.) 4

What’s the answer I need to do it

Answers

Answer:

m = -1/2

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)

Answer: -4

Step-by-step explanation:

LOTS OF POINTS!


Find the Perimeter of the figure below, composed of an isosceles trapezoid and one semicircle. Rounded to the nearest tenths place

Answers

Answer:

4π + 33 or 45.6

Step-by-step explanation:

For this question, you need to identify the perimeter of the semicircle and the 3 sides of the trapezoid.

The perimeter of the semicircle would be (this is the equation for a circle divided by two):

(2πr)/2 or (πd)/2

To figure this out, you don't need to know the radius, because you can just use the diameter, in which case if you plug it in you would get:

(8π)/2

→ 4π

Now you would just add the perimeter of the semicircle to the perimeter of the 3 sides of the trapezoid to get:

4π + (10+13+10)

→ 4π + 33

Now all you'd need to do is round 4π to the tenths place to get:

12.6 + 33

→ 45.6

5z-8=-28 solve for x

Answers

Answer:

z = -4

Step-by-step explanation:

I'm going to assume you mean solve for z.

5z - 8 = -28

add 8 to both sides.

5z = -28 + 8

5z = -20

divide both sides by 5

z = -4

Answer: The answer would be −4.

First add eight to both sides.

5z−8+8=−28+8

5z=−20

Now divide both sides by five.

5z  divided by five = -20 divided by 5.

z=−4

Peggy reads 2 chapters of a book in 10 minutes. At this rate, how many chapters can she read in 30 minutes?​

Answers

Answer:

6

Step-by-step explanation:

to get this awnser we know that she can read 2 chapter in 10 minutes

so if we double this it would be 4 chapters in 20 minutes

then 6 chapters in 30 minutes

we can also find this by dividing 30/10 =3

then times that by the ammount of chapters 2x3=6

A number divided by three less two is at most two

Answers

Answer:

n ÷ (2 - 3) ≤ 2

Step-by-step explanation:

Let n be 'the number'

n is divided by 3 less than 2

n ÷ (2 - 3) is at most 2

n ÷ (2 - 3) ≤ 2

I hope this helps :)

Jeremiah's dog eats 5/8 of a can of food each day. Jeremiah currently has 2 1/2 cans of dog food. How many days will the current supply of dog food last?

Write your answer as a fraction or as a whole or mixed number.

Answers

Answer:

yes

Step-by-step explanation:

f(x)=-4x+7;f(1) Evaluate

Answers

Answer:

The answer is 3

Step-by-step explanation:

[tex]f(x)=-4x+7[/tex]

To find f(1) , substitute the value of x that's 1 into f(x), that is for every x in f (x) replace it with 1

We have

[tex]f(1) = - 4(1) + 7 \\ = - 4 + 7 \\ = 3 \: \: \: \: \: \: \: \: \: \: \: [/tex]

We have the final answer as

[tex]f(1) = 3 [/tex]

Hope this helps you

f(1)= -4(1)+7
f(1)= -4+7
f(1)= 3

In 2016, the cost of 2 ounces of pure gold was $2,640. Determine the cost for 1, 3, and 4 ounces of gold.

Answers

19, 85, and 182 i am cool YEE YEE BRAINLYEEST PLES

f(x) = -2x^2 + 7 Find f(-5)

Answers

F(-5) = -2(-5)^2 + 7

= -2(25) + 7
= -50 + 7
= -43

Answer:

-2(-5)^2+7

-2(25)+7

-50+7

-43

Solve the equation x² = 10.

Answers

Answer: X= - or + square root of 10

Step-by-step explanation: both negative or positive roots would multiply to be 10

help! SOS! due by tonight midnight

Answers

Answer:

A. x=35

B. C= 59 degrees

Step-by-step explanation:

Since both angles have the same measurement you set them equal to each other as so & solve for x

3x+16=5x-54

16=2x-54

70=2x

x=35

Now we plug 35 into one of the equations

3(35) + 16

105+ 16 = 121 degrees

Since angle C is a supplementary angles you do 180-121= 59 degrees

If I can eat 2/5 of a pizza in 1/7 hour how many can I eat in one hour

Answers

Answer:

2 and 4/5

Step-by-step explanation:

If you ate 2/5 of a pizza in 1/7 of an hour then you need to multiply 2/5 by 7

Start by converting 7 into a fraction

7 = 7/1

then multiply the top and bottom of the fractions

2 * 7 = 14

5 * 1 = 5

2/5 * 7/1 = 14/5

Convert 14/5 into a mixed number

14/5 = 2 and 4/5

Find the distance between the two points rounding to the nearest tenth (if necessary).
(-2,-9) and (7,3)
Help?!

Answers

Answer:

The answer is 15.

Step-by-step explanation:

d =  sqr. root of (x_2 - x_1)^2 + (y_2-y_1)^2}

= sqr. root of  7- - 2 ^ 2 + 3 - - 9 ^ 2

= sqr. root of 9 ^ 2 + 12 ^ 2

= sqr. root of 81 + 144

= sqr. root of 225

= 15

What is the value of x?

Answers

180°-45°=135°

135=2x-5

135+5=2x

140/2=x

x=70

4 Write the decimal expansion for Choose the correct answer below. OA0.36 B. 0.3611 Oc. 0.63 OD. 0.6363.​

Answers

Answer:

what? better explanation

Hello Brainly! I need help with this question!

Answers

Answer:

it is the furth 4

Step-by-step explanation:

4×4=16

Answer:

the fourth answer

Step-by-step explanation:

and how are u today

Olaf buys 4 cans of soup at the store for a total of $5.00. Which equation represents the cost, y, in dollars, of buying x cans of soup, given that the cost is proportional to the number of cans of soup?

Answers

Answer: x=1.25y

Step-by-step explanation:

each can is 1.25 and i’m pretty sure the question is just asking for the unit rate in a equation

The table shows the race results of the men's college 400-meter hurdles. 400 M Hurdles Runner Time (seconds) Jumarcus 50.51 Keyunta 49.78 Mica 48.44 Elijah 50.02 Which two runners had 0.24 seconds between their finish times? OA. Keyunta and Mica​

Answers

Answer:

Keyunta and Elijah

Step-by-step explanation:

Keyunta: 49.78, Elijah: 50.02

|Keyunta(time)-Elijah(time)| = 50.02-49.78 = 0.24

The two runners had 0.24 seconds between their finish times Kayenta and Elijah.

What are statistics?          

The study of statistics focuses on gathering, organizing, organizing, analyzing, interpreting, and presenting data. It is customary to start with a statistical population or a statistical model to be researched when applying statistics to a scientific, industrial, or social problem.

The given table is:-

Runner        Time (seconds)

Jamarcus    50.51

Kayenta      49.78

Mica            48.44

Elijah           50.02

Checking the difference between the running times.

Jamarcus    50.51

Mica          -  48.44

______________

                    2.07 Seconds

Elijah           50.02

Kayenta    -  49.78

---------------------------

                  0.24 Seconds

Therefore, the two runners had 0.24 seconds between their finish times Kayenta and Elijah.

To know more about statistics follow

https://brainly.com/question/15525560

#SPJ2

18x + 3 squared is 81 what is x?

Answers

Answer:

x=1/3

Step-by-step explanation:

(18x+3)^2=81

square root both sides

18x+3=9

subtract 3 from both sides

18x=6

divide 18 on both sides

x=1/3

The price of gas rose from $2.40 per gallon in january to $3.00 per gallon in April. What was the percent increase based on the original price?
A: 20%
B: 25%
C: 60%
D: 80%

Answers

Answer:

60%

Step-by-step explanation:

Answer:

C. 60%

Step-by-step explanation:


Simplify the expression by
distributing, then combining like
terms!
6(2y +5) - 12

Answers

The answee will be 12y + 18

I NEED HELP PLEASE WITH NUMBER 7

Answers

Answer:

this question cannot be solved

Answer:

183

Step-by-step explanation:

Sub the values into the expression

-(-3)² - (-3)(8²)

-9 - (-192)

-9 + 192

183

What is an equation of the line that passes through the points (-6,5) and (6, -7)?

Answers

Answer:

Y= -x - 1

Step-by-step explanation:

Answer:

y= -x - 1

Step-by-step explanation:

i just got it right

Quadrilateral A has side lengths of 6, 9, 15 and 18 Quadrilateral B is a scaled copy of Quadrilateral A, with its shortest side of length 4. What is the perimeter of Quadrilateral B?​

Answers

Answer:

4, 6, 10, 12 I think are the sides the perimeter=32

Step-by-step explanation:

please help. you don’t have to give me a explanation. it’s fine. but please help.

Answers

Answer:

Question 3 is- B. 8 ounces

Step-by-step explanation:

How do I solve this?

Answers

Answer:

I can't see it.

Step-by-step explanation:

alright what is -2.4+4.9. ily brainly

Answers

The answer is 2.5. -2.4+4.9=2.5

Answer:

2.5

Step-by-step explanation:

First I added -2 and 4, which is positive 2. Then I added -.4 to .9 which is .5. I hope this helped!

Write the equation of the line below, in slope-intercept form.
​

Answers

Answer: y=3x-3

Step-by-step explanation: Formula: y=mx+b The slope is m which is 3, rise over run, and b is the y-intercept which is -3.

Answer:

y=3x+-3

Step-by-step explanation:

the slope is 3/1 which is 3.

the y intercept is the point at which theine crosses te y axis so it's-3

y=mx+b

y=3x+-3

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