Mathematics High School

Violet bought snacks for her team's practice. She bought a bag of popcorn for $3.29 and a 15-pack of juice bottles. The total cost before tax was $27.14. Write and solve an equation which can be used to determine j, how much each bottle of juice costs.

How do you write an equation for this?

Answers

Answer 1

Answer:

popcorn 3.29$

popcorn + 15 pack juice = 27.14$

Step-by-step explanation:

15 pack juice= 27.14-3.29

15 pack juice=23.85

pack of juice=23.85/15

pack of juice=1.59$

Answer 2

The equation that shows the cost of each bottle of juice is 15j + 3.29 = 27.14 and the cost of each juice is $1.59

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

Let j represent the cost of each bottle of juice. The total cost before tax was $27.14, hence:

15j + 3.29 = 27.14

j = 1.59

The equation that shows the cost of each bottle of juice is 15j + 3.29 = 27.14 and the cost of each juice is $1.59

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Related Questions

A company makes a profit of $50 per software program and $35 per video game. The company can produce at most 200 software programs and at most 300 video games per week. Total production cannot exceed 425 items per week. How many items of each kind should be produced per week in order to maximize the profit? Use linear programming to solve. Show all your work.

Answers

Answer:

200 Software programs = $10,000 profit

225 video games = $7,875 profit

What is the rate of change given the table?
х
у
-2
6
st
1
16
-9
O-6/5
0-5/6
O 5/6
O 6/5

Answers

Answer:

-3/6 is the slope which is -1/2

(6,0) is the X intercept

(0,3) is the Y intercept

Step-by-step explanation:

read the graph

An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $3750 and his stock in Company B was worth $1860. The stock in Company A has decreased 24% since last year and the stock in Company B has decreased 20%. What was the total percentage decrease in the investor's stock account? Round your answer to the nearest tenth (if necessary).
Plssssssss help ill give brainliesttttt

Answers

Answer: Heyy Bestie Your answer would be 22.7%

Love ya and stay sliving ❤️

Step-by-step explanation:

HELPPPPPPPPPPPPPPPPPp

Answers

Answer: 8.3

Explanation:

The mean is the average of a data set; it is the number that falls directly in the middle of the data set.

The formula to find the average is: a=sum of terms/ number of terms.

Therefore, we just add up all the values in the data set and divide by how many numbers there are.

3+9+10+10+4+10+10+10/8 = 8.25. We added up all the numbers and then divided by how many numbers there were, which was 8.

8.25 rounded to the nearest tenth is 8.3.

Your answer is 8.3

Please give Brainliest!!!

WHAT is the scale factor of the dilation?
PLEASE HELPPp c:

Answers

Answer:

2.5

Step-by-step explanation:

We can see that the original length of RS is 2 units. The length of R'S' is 5 units.

2 * x = 5

2x = 5

x = 5/2

x = 2.5

On Halloween night, Mack collects x pieces of candy and then eats 7 pieces. The next day he eats 10% of his candy pieces and has 63 pieces remaining. How many pieces of candy did he collect on Halloween night?

Answers

Answer:80 or 1,071

Step-by-step explanation:

first you add 7+10=17 then you do 17x63=1,071

if its not times then the answer would b 80

65 + = 180 complete the steps to find the value of x

Answers

x = 115

Step-by-step explanation:

180 - 65

115

115+65 = 180

180 - 65 = 115
x = 115

PLZ HELP!!!! STUCK!!!!!
There are 15 tiles in a bag. Of these, 7 are purple, 5 are black and the rest are white.
Event A = drawing a white tile on the first draw
Event B = drawing a purple tile on the second draw
If two tiles are drawn from the bag one after the other and not replaced, what is P(B|A) expressed in simplest form?

A. 1/5
B. 1/3
C. 7/15
D. 1/2

Answers

Answer: C.

Step-by-step explanation: If I am wong I am sorry !

Probability of drawing two tiles from the bag one after the other and not replaced that is P(B/A) is equals to [tex]\frac{1}{2}[/tex].

What is probability?

" Probability is defined as the ratio of number of favourable outcomes to the total number of outcomes."

Formula used

Conditional probability ' P(B/A)' = P(A∩B) / P(A)

According to the question,

Total number of tiles = 15

Number of while tiles represented by 'A' = 3

Number of purple tiles represented by 'B' = 7

Number of black tiles= 5

Total number of outcomes = 15 × 14

= 210

Favourable outcome for A = 3 × 14

= 42

Favourable outcomes for A∩B = 3 × 7

= 21

Probability of A

'P(A)' = [tex]\frac{42}{210}[/tex]

Probability of A∩B

'P(A∩B)' = [tex]\frac{21}{210}[/tex]

Substitute the value in the conditional probability we get,

Probability for P(B/A) = [tex]\frac{\frac{21}{210}}{\frac{42}{210} }[/tex]

= [tex]\frac{1}{2}[/tex]

Hence, Option(D) is the correct answer.

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Which of the following are equivalent to –(–5 – 7)? CHOOSE TWO. –5 + 7

5 + 7

5 – 7

–5 – 7

5 – (–7)

–5 – (–7)

Answers

Answer:

The only one I found equivalent to (–5 – 7) is (-5-7) sorry

certain store's sales increased by 167% compared to the previous year. How many squares would be shaded on 10 x 10 grids to represent 167%?167 squares
67 squares
100 squares
33 Squares

Answers

Answer:

alam nio ba filipino talaga ako hahahah

Plz help fast
I will mark Brainlyist

Answers

Answer:

its side angle side

Step-by-step explanation:

the sides are equal and the angle in between is the same

can you guys do 1 and 3 for me

Answers

Answer:

1) DE = 18

3) [tex]x=18[/tex]

Solve for x:

[tex]x=18[/tex]

Step-by-step explanation:

1) [tex]19-1=18[/tex]

3) [tex]2x-32+2x-23=4x-55;4x-55=17;x=18[/tex]

Tip:

DE + EF = DF = 19

IJ + JK = IK = 17

help me please and thank u

Answers

Answer:

Step-by-step explanation:

The big room measured 19 ft 10 in. by 22 ft 1 in. About how many square feet of carpet are needed to re-carpet the big room?

Answers

Answer:418 5/6

Step-by-step explanation:

First get everything into inches and multiply than divide to get it into feet and the remainder is the inches but you can have a fraction

Prove segment BD = segment CA

Answers

Answer:

it is equal because in a rectangle there is a property: opposite sides are equal so BD=CA

Step-by-step explanation: PLS MARK BRAINLIEST

Answer:

BD = CA (Corresponding Element)

Step-by-step explanation:

BAC & BDC Triangle

BAC = BDC (right angle)

BA = DC (Opposite sides are Equal)

BC (equal to both)

BAC congruent BDC under the case of (Angle Side Side)

therefore BD = CA (corresponding angle)

Can you please help me with my homework I don’t get it.

Answers

The slope-intercept form is y = mx + b where:

m= slope
b = y-intercept (The y-intercept is the y-coordinate of the point where the graph of the linear equation crosses the y-axis. The y-intercept is also the value of y when x = 0.)

To start with, you’ll need two ordered pairs (x,y) from the line to solve for slope.

For the first graph:
Let (x1,y1) = (0,2)
(x2,y2) = (2,4)

Substitute these values into the slope formula:

m = (y2 - y1)/(x2 - x1)

m = (4 - 2)/(2 - 0)
m = 2/2 = 1

Therefore, the slope (m) = 1.

Next, for the y-intercept, the point where it crosses the y-axis is at point (0, 2). Therefore, the y-intercept (b) = 2.

Thus, the linear equation of the first graph in slope-intercept form is: y = x + 2.

For the 2nd graph, do the same steps as we have done in the 1st graph:

Choose 2 ordered pairs:

Let (x1,y1) = (0,2) — right off the bat, this is the y-intercept.
(x2,y2) = (2,0)

Substitute these values into the slope formula:

m = (y2 - y1)/(x2 - x1)

m = (0 - 2)/(2 - 0)
m = -2/2 = -1

Therefore, the slope (m) = 1.

For the y-intercept, I noted earlier that (0,2) is the y-intercept. Hence, b = 2.

The linear equation in slope-intercept form of the 2nd graph is: y = -x + 2

Please mark my answers as the Brainliest if you find my explanations helpful :)

Can someone please help me in 33 and 36!!

Answers

Answer:

33. x=4

This is because 2 and 14 equal 16 which is divided by 4 to sove for x. that is why that equals 4.

36. 60 degrees

180 divided by the 3 angles a triangle has equals 60.

Answer:

33. 4x=2+14

4x= 16

4x/4= 16/4

x= 4

36. 180° = the sum

to find one angle 180/3 since they're 3 angles in a triangle

180/3= 60°

Question 1

(a) Using Geometry Vocabulary, describe a sequence of transformations that maps figure X onto figure Y.
(b) Write the Transformation Mapping Rule(s) for the sequence you described in part (a).
- No text entered -

Question 2
Jonny is writing a program for a video game. For one part of the game he uses the rule given below to move objects on the screen.
Showing all your work, give the output that the rule gives for the inputs.
(x, y)→(x−7.5, y+6.8)
First input: (5.3, 2.7)
Second input: (9.4, -3.9)

Question 3
Triangle ABC has its vertices at the following coordinates:
A(-5, 2) B(-3, 1) C(-1, 5)
Give the coordinates of the image triangle A'B'C' after a 90° counterclockwise rotation about the origin.

Answers

Answer: Question 1 = reflection over y axis, transformation 1 unit to the left

Step-by-step explanation:

the formulas for area of a triangle require the length of any two sides of the triangle amd the measure of the included angle.True or false

Answers

Answer:

True

the answer to the above question is true

Please help!! GEOMETRY

Answers

Answer:

x = 70

Step-by-step explanation:

The 70-degree angle is a verticle angle to x, meaning, they are equal in measurements.

If n(A) = 16. n( B) = 19 and n(AB) = 30. Find n(AB)

Answers

Answer:

309

Step-by-step explanation:

We have ,

n(A) = 16 n(B) = 19

We know that the number of elements in Cartesian product of two sets is ,

n(AB) = n(A) * n(B) n(AB) = 16 * 19 n(AB) = 309

¿el número 5 es racional o irracional y por qué ?

Answers

Answer:

for what I think Es Irracional

need help asap for exam prep

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

As we know, the sum of measures of interior angles of a triangle sum up to 180°

so, according to above question ~

[tex]x + 20 + x + 10 + x = 180[/tex]

[tex]3x + 30 = 180[/tex]

[tex] 3x = 180 - 30[/tex]

[tex]3x = 150[/tex]

[tex]x = 150 \div 3[/tex]

[tex]x = 50[/tex]

Step-by-step explanation:

Here is your solution.!

Plz mark me brainest

and follow me to get the answer faster.

what’s the range?
a: time
b:rainfall
c:not given

Answers

Step-by-step explanation:

option B is correct range is rainfall.

hope this answer helps you dear!

Simplify (2x+5)(2x−5).

A) ( 4x − 25 )

B) ( 4x^2 − 10 )

C) ( 4x^2 − 25 )

D) ( 4x^2 − 20x − 25 )

Answers

Answer:

Solve For X

A) X = 6.25

B) X =

Answer:

C See below

Step-by-step explanation:

Use FOIL to find answer

First, Outer, Inner, Last

First 2x times 2x = 4x²

Outer 2x times 5 = - 10x

Inner 5 times 2x = 10x

Last 5 times 5 = - 25

so equation ends up 4x² - 10x + 10x - 25

or 4x² - 25

does anyone know how to do this asap! with a full explanation please !!! thank you have a great day !!

Answers

Answer: i think 30 minutes

What is the slope of the line on the graph

Answers

Answer:

M=12/2 let me know if I'm right or wrong

Divide 18 in two parts so that sum of their reciprocals is 2/5

Answers

Answer:

3.6

Step-by-step explanation:

I think that is the answer but im not 100 percent sure

There are 130 people in a sport centre.
61 people use the gym.
68 people use the swimming pool.
60 people use the track.
25 people use the gym and the pool.
30 people use the pool and the track.
19 people use the gym and the track.
6 people use all three facilities.
A person is selected at random.
What is the probability that this person doesn't use any facility?

Answers

The probability that this person does not make use of the facility is 7/130

How to solve for the probability

61+68+60 - 25-28-19 + 6

= 123

The total number of person in the sport center is given as 130

We have 130 - 123 = 7

This means that there are a total of 7 persons that do not make use of this facility.

Hence the probability of a person not using the facility is 7/130

Answers

Answer:

The answer is D. "P". hope this helps you

Answer:

I believe the answer is A

Step-by-step explanation:

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What is one way that the movement of matter through an ecosystem is differentfrom the transfer of energy? Question below. Plz help

Violet bought snacks for her team's practice. She bought a bag of popcorn for $3.29 and a 15-pack of juice bottles. The total cost before tax was $27.14. Write and solve an equation which can be used to determine j, how much each bottle of juice costs.How do you write an equation for this?

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Violet bought snacks for her team's practice. She bought a bag of popcorn for $3.29 and a 15-pack of juice bottles. The total cost before tax was $27.14. Write and solve an equation which can be used to determine j, how much each bottle of juice costs.

How do you write an equation for this?