Jocelyn is comparing the prices of wedding cakes. Store A charges $1.50 per serving plus a $25.00 delivery charge. Store B charges $2.25 per serving and no delivery charge. If Jocelyn wants a cake with 150 servings, how much more money will it cost to purchase the cake from Store B?

Answers

Answer 1

The Jocelyn needs to pay $87.5 if Jocelyn order cakes from store B if store A charges $1.50 per serving plus a $25.00 delivery charge. Store B charges $2.25 per serving and no delivery charge.

What is a linear equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

Let's suppose the total cost is $x if Jocelyn purchase cake from store A:

x = 1.50×150 + 25

x = 225+25 = $250

Let's suppose the total cost is $y if Jocelyn purchase cake from store B:

y = 2.25×150

y = $337.5

Difference between total cost = 337.5 – 250 = $87.5

Thus, the Jocelyn needs to pay $87.5 if Jocelyn order cakes from store B if store A charges $1.50 per serving plus a $25.00 delivery charge. Store B charges $2.25 per serving and no delivery charge.

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Related Questions

If $570 is invested at an interest rate of 4% per year and is compounded continuously, how much will the investment be worth in 10 years? Use the continuous compound interest formula: A = Pert.
$593.26
$655.66
$726.74
$850.34

Answers

Continuous compounding is the potentially endless number of periods in which compound interest may be calculated. The worth of the investment after a period of 10 years will be $850.34.

What is Continuous Compound Interest?

Continuous compounding is the potentially endless number of periods in which compound interest may be calculated and reinvested into an account's balance.

[tex]\rm A = Pe^{rt}[/tex]

where,

A is the principal amount after t number of years,

r is the rate at which the principal is been compounded, and P is the principal amount.

Given the principal amount of $570 is invested for a period of 10 years, and at a rate of 4% per year, therefore, the worth of the investment after 10 years will be,

[tex]\rm A = \$570 \times e^{(0.04 \times 10)} = \$850.34[/tex]

Hence, the worth of the investment after a period of 10 years will be $850.34.

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The sun has a radius of 4.32 X 10 5 miles question ( need a answer )

Answers

Answer:

  (D)  4/3π(8.06×10^16)

Step-by-step explanation:

The volume of a sphere is given by the formula ...

  V = 4/3πr³

__

Using the given value for the radius, the volume of the Sun is ...

  V = 4/3π(4.23×10^5 mi)³ ≈ 4/3π(8.06×10^16) mi³

The diagram shows the locations of Cody and Reese after running different directions from a tree. How far did Cody run?

Answers

Answer:

very very far indead he ran and ran without stopping

Graph the image of rectangle CDEF after a translation 2 units right and 10 units down.

Answers

Answer:

Graph these points:

(-6, -6)

(0, -6)

(0, -1)

(-6, -1)

Can someone pls help me ! 20 points

Answers

Yes,1/2 of an answer is zero answer.

7th Grade: Daily Tre Seventh Grade Wee.
Emma Collaborativ
A
Emmas portfolio G Create Your "My Wob Boom Cards
Interpret Charts to
Problems
10
Lois made a dish with 63 cups of pasta. One serving of the pasta is 0.3 cups. How many servings of pasta were in the dish Lois
made?
OA. 6
OB. 6
OC. 213

Answers

Answer:

It should be 210, but that option isn't on here

Step-by-step explanation:

63 cups / 0.3 cups per serving = 210 servings

Answer:

C. 213?

Step-by-step explanation:

Not sure as you might've just copied and pasted in correctly as I do see you copied the bit where it says "Emma portfolio" and both A and B are both 6, as the answer. But 63/0.3 would give you 210 servings. So I'm not sure where the 3 extra servings are coming from.

I need help I am stuck ​

Answers

Answer:

1. 2x^4(5 − x)

3. 7y^5(2y^4 − 3y+4)

5. −3(a^4 − 3a^2 + 4)

Answer:

The explanation is in the image

Step-by-step explanation:

Look for a number or alphabet that all the terms given have in common.

0.0% Complete
Your last doctor's visit cost $105. Health insurance through your employer paid $84, and
you paid the remaining $21. What percentage of the cost did you pay?
7
A. 20%
B. 21%
C. 25%
D. 80%
E. 84%
A Report Content Errors
Support
o
i
NA
Type here to search

Answers

A. 20% because you paid $21 out of $105 so 21/105 =.2 and to make it a percent you move the decimal over to places, making it 20%

how to diagonalize matrix using eigen values and eigen vectors​

Answers

Step 1: Find the characteristic polynomial. ...
Step 2: Find the eigenvalues. ...
Step 3: Find the eigenspaces. ...
Step 4: Determine linearly independent eigenvectors. ...
Step 5: Define the invertible matrix S. ...
Step 6: Define the diagonal matrix D. ...
Step 7: Finish the diagonalization.

write the equation of the line passing through the point (-4 "-7)" and (8 "-17)"

Answers

Answer:

[tex]y = -\dfrac{5}{6} x -\dfrac{31}{3}[/tex]

In order to find equation:

Find slope:

[tex]\sf slope: \dfrac{y_2 - y_1}{x_2- x_1} = \dfrac{rise}{run}[/tex]

[tex]\rightarrow \sf slope: \dfrac{-17-(-7)}{8-(-4)}[/tex]

[tex]\rightarrow \sf slope: -\dfrac{5}{6}[/tex]

Then find equation using:

y - y1 = m(x -x1) where (x1, y1) are points, m is slope

[tex]\sf \rightarrow y - (-17) = -\dfrac{5}{6} (x - 8)[/tex]

[tex]\sf \rightarrow y = -\dfrac{5}{6} x + \dfrac{20}{3} -17[/tex]

[tex]\sf \rightarrow y = -\dfrac{5}{6} x -\dfrac{31}{3}[/tex]

can someone please help me this this??

Answers

Answers:

bio = 258

sociology = 169

============================================================

Work Shown:

x = number of bio textbooks

y = number of sociology textbooks

x+y = 427 books sold total

y = x-89 since 89 less sociology textbooks were sold compared to bio

Apply substitution to get the following

x+y = 427

x+x-89 = 427 ... replace y with x-89

2x-89 = 427

2x = 427+89

2x = 516

x = 516/2

x = 258 bio textbooks were sold

y = x-89

y = 258-89

y = 169 sociology textbooks were sold

Graph x = 4 help please!!! :(

Answers

Answer:

x = 4 would be a vertical line along with the value x=4

Step-by-step explanation:

The line of x=4 represents all values with the x value 4 so any value with (4,y) would be on the line x = 4 so if plot (4,0), (4,1), (4,2). It will form a vertical line at x=4.

need help with my aleks

Answers

Answer:

x = 66

Step-by-step explanation:

the sum of the 3 angles in a triangle = 180°

sum the 3 angles and equate to 180

x + 35 + 79 = 180 , that is

x + 114 = 180 ( subtract 114 from both sides )

x = 66

PLEASE ANSWER

Given JAM and segment PB such that PB JM, what is the missing justification in the proof that JP/PA = MB/BA

Answers

Since ∠A ≈ ∠A and ∠AJM ≈ ∠APB, hence triangle APB is similar to triangle AJM based on AA (angle-angle) similarity postulate.

What are similar triangles?

Two triangles are said to be similar if they have the same shape and the ratio of their corresponding sides are in the same proportion.

Since ∠A ≈ ∠A and ∠AJM ≈ ∠APB, hence triangle APB is similar to triangle AJM based on AA (angle-angle) similarity postulate.

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Find the surface area of the prism. A cube with side edges of 7 yards.

Answers

Answer:

294 yd²

Step-by-step explanation:

a cube has 6 congruent square faces.

the area of 1 face = 7 × 7 = 49 yd²

then surface area = 6 × 49 = 294 yd²

Find the slope, if it exists, of the line containing the pair of points (1, -2) and (1, - 4).​

Answers

Answer:

no answer

Step-by-step explanation:

1, -2 ; 1, -4 : -4-2/1-1 = no solution

mZR
R
S
10x - 8
98 °
12x + 4
Q
T

Answers

Answer:

Please clarify what you asking

Step-by-step explanation:

Using Desmos, enter the data from the table and create a linear regression equation. Let x = time in years since

1900 and let y = minimum hourly wage. Remember, the line that is graphed is a “line of best fit” or a “trend line.”

The equation for that line is called a linear regression equation. Use the information given to you by desmos to

write the linear regression equation. Do not round.


Use the equation to estimate the minimum hourly wage of a U.S. worker in 2025. Use Desmos and round to the

nearest cent.

Minimum hourly wage =

Answers

Answer:

$8.61 (nearest cent)

Step-by-step explanation:

The graphed data with the line of best fit (attached).

From the graphing calculator, the given line of regression is:

y = 0.125873x - 7.11916

To estimate the minimum hourly wage in 2025:

⇒ x = 2025 - 1900 = 125

Substitute x = 125 into the equation:

⇒ y = 0.125873(125) - 7.11916

⇒ y = 8.614965

Therefore, minimum hourly wage = $8.61 (nearest cent)

Find the missing values. Leave answers in simplified radical form.

Answers

Answer:

See below ~

Step-by-step explanation:

Q3

r = 8 / sin 45°r = 8 / (1/√2)r = 8√2

t  = 8 / tan 45°t = 8 / 1t = 8

Q4

f = 9√3 / sin 60°f = 9√3 / (√3/2)f = 18

o = 9√3 / tan 60°o = 9√3 / √3o = 9

#3

tan45=8/t1=8/tt=8

Simiilary

cos45=8/rr=8√2

#4

sin60=9√3/f√3/2=9√3/f1/2=9/ff=18

And

cos60=0/181/2=0/18o=18/2=9

he density of gold is 19.3 g/cm3. What is the volume of a 13 g gold nugget? (Density: D = )

.25 cm3
.67 cm3
1.48 cm3
2.50 cm3

Answers

D=19.3g/cm3
m =13
D= m/v
V=m/D
=13/19.3
=0.67cm3
Answer is No 2

How to convert decimals to other decimals

Answers

Answer:

Step 1 − Divide the decimal number to be converted by the value of the new base.

Step 2 − Get the remainder from Step 1 as the rightmost digit (least significant digit) of new base number.

Step 3 − Divide the quotient of the previous divide by the new base.

Step 4 − Record the remainder from Step 3 as the next digit (to the left) of the new base number.

Step-by-step explanation:

Repeat Steps 3 and 4, getting remainders from right to left, until the quotient becomes zero in Step 3.

The last remainder thus obtained will be the Most Significant Digit (MSD) of the new base number.

205000 seconds to a year

Answers

Answer:

theres 31536000 seconds in a year

Answer:

0.0065 calendar year

Step-by-step explanation:

How many seconds makes a year?

it is 31,536,000 seconds

for an approximate result, divide the time value by 3.154⁷

therefore 205000/3.154⁷

=0.00649

=0.0065

Vera needs repairs on her car. The mechanic’s estimate says that he will provide 7.3 hours of labor. His rate is $55 per hour. The total cost of the labor will be

Answers

Answer:

total cost = given hours × rate per hour

Answer:

401.5

Step-by-step explanation:

Help find the probability

Answers

Answer:

    18. 0.25

    19. 0.33

Step-by-step explanation:

Problem 18

Number of oranges = 2Number of fruits = 2 + 6 = 8P (orange) = 2/8 = 1/4P (orange) = 0.25

Problem 19

Number of 1 or 6 faces = 2Total faces = 6P (1 or 6) = 2/6 = 1/3P (1 or 6) = 0.33 (2 DP)

Solve for the value of n.
(9n+2)
34°

Answers

Answer:

I think its 306n+68

(PLS HELP AND FAST!!!!) 1. A single, standerd number cube is tossed. What is the probality of getting a number GREATER then 3? A. 2/3 B. 1/3 C. 1/6 D. 1/2.

WILL GIVE 100 POINTS IF CORRECT!!! ):D

Answers

Answer:

D

Step-by-step explanation:

assuming a 6 sided die half of the die is above 3 so 1/2

Marking brainliest need help!!!

Answers

Answer:

B.

Step-by-step explanation:

it represents the hours the truck was driven before running out of fuel because the further the line goes the less fuel it has until it reaches the x-axis meaning there's no more fuel

What is the total number of different 13-letter arrangements that can be formed using the letters in the word ENLIGHTENMENT?

Answers

Answer:

86486400

Step-by-step explanation:

“Explain why you can have different values when evaluating an algebraic expression”

Answers

Porque Las expresiones algebraicas son combinaciones de variables , números, y por lo menos una operación aritmética.Para evaluar una expresión algebraica, reemplace la variable o variables con valores conocidos y luego utilice el orden de las operaciones .

Para su conveniencia, puede usar paréntesis cuando introduzca valores negativos en las variables.

ENGLISH:

Algebraic expressions are combinations of variables, numbers, and at least one arithmetic operation.

To evaluate an algebraic expression, replace the variable(s) with known values ​​and then use the order of operations.

For your convenience, you can use parentheses when entering negative values ​​in variables.

10)
Ross has (8x-5) tickets for Chuck E Cheese. He is going to play today and wants to buy
a prize that is (15x+1) tickets. How many tickets must be win to have enough tickets to buy the
prize?

Answers

Answer:

(7x + 6) tickets

Step-by-step explanation:

Tickets Ross has : 8x - 5

Tickets Ross needs : 15x + 1

To find out the remaining amount, subtract the tickets Ross has from the number of tickets he needs.

15x + 1 - (8x - 5)15x + 1 - 8x + 5(7x + 6) tickets

Must ticket win

Prize-Previous amount15x+1-(8x-5)15x+1-8x+515x-8x+1+57x+6 tickets
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