Mathematics High School

ALGEBRA: Sandra Woo delivers flowers. She earns $5.50 to deliver a small arrangement and $8.25 to deliver a large arrangement. Last week she made 52 deliveries and earned a total of $343.75. How many LARGE arrangements did she deliver?

Answers

Answer 1

Answer:

the large arrangement be 21

Step-by-step explanation:

The computation of the large arrangements she delivered is as follows:

Let us assume the small arrangement be x

And, the large arrangement be y

Now as per the question

5.50x + 8.25y = $343.75 ......(1)

x + y = 52........(2)

We can write as

x = 52 - y

Now put the x value in the (1) equation

5.50(52 - y) + 8.25y = $343.75

$286 - 5.50y + 8.25y = $343.75

2.75y = 57.75

y = 21

Hence, the large arrangement be 21

Related Questions

What is the y-intercept of the line that passes through the points(2, -1) and (-3,9)

Answers

Answer:

Step-by-step explanation:

Which describes all decimals that are rational numbers?

Answers

Answer

The decimal terminates or repeats

Step-by-step explanation:

Answer:

"The decimal terminates or repeats"

Step-by-step explanation:

I have done this test

A shoe is having a sale where everything is 35% off. you buy a pair of shoes that has a regular price of $85 what is the sale price of the shoes

Answers

Answer:

$55.25

Step-by-step explanation:

35% × 85 = 29.75

85 - 29.75

= 55.25

last one pls help for brainlist

Answers

Answer:

1/10

Step-by-step explanation:

first you find the common denominator.

multiply 1/2 by 5 and 2/5 by 2

now you have 5/10-4/10

now its easy and the answer is 1/10

Step-by-step explanation:

answer is 5/10-4/10= 1/10 sorry if im wrong

Mr. Stanley, a furniture store owner, purchases a computer desk from a local artisan for $360. What price should Mr.Stanley mark the computer deskso that it may be offered at a discount of 25% but still give him a 40% profit on his $360 investment?

Answers

Answer:

216

Step-by-step

40% of 360 is 144

then 360 - 144 = 216

did this help

I really need Help. I'll give you 100 points and 2 dollar cashapp.

Answers

Answer:

I only know c I'm sorry with 16 and 26

the answe is 16÷26 = 0.61 sorry if I'm wrong.!

Please help me pls I need help

Answers

Answer:

Fraction: 1 9/10

Decimal: 1.9

The ratio of the number of text messages sent by Robert to the number of text messages sent by his sister, Jenny, is 3 to 5. Together they sent a total of 48 text messages.

Answers

Answer:

Step-by-step explanation:

• 12 students want a beef meal. • 8 students want a chicken meal. • 5 students want a pasta meal. Based on the survey results, which of these is the best prediction of the meals wanted by the 200 students?

Answers

Answer: See explanation

Step-by-step explanation:

You didn't give the options but let me help out.

Number of students that want a beef meal = 12

Number of students that want a chicken meal = 8

Number of students that want a pasta meal = 5

Total number of students = 12 + 8 + 5 = 25

The prediction of the meals wanted by the 200 students will be:

Beef meal = 12/25 × 200 = 96

Chicken meal = 8/25 × 200 = 64

Pasta meal = 5/25 × 200 = 40

A Verizon salesman sold $5,750 in sales last week. He made $230 in commission. What percent commission did he make?

Answers

The answer is: 4%

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 5750 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 100% equals 5750, so we can write it down as 100%=5750.

4. We know, that x% equals 230 of the output value, so we can write it down as x%=230.

5. Now we have two simple equations:

1) 100%=5750

2) x%=230

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=5750/230

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 230 is what percent of 5750

100%/x%=5750/230

(100/x)*x=(5750/230)*x - we multiply both sides of the equation by x

100=25*x - we divide both sides of the equation by (25) to get x

100/25=x

4=x

x=4

now we have:

230 is 4% of 5750

Write the equation with the following characteristics Slope:m=-2 y-intercept: b=5

Answers

Answer:

1) Slope, m = 2, y-intercept, b = 5 ↔ y = 2·x + 5. 2) Slope, m = 3, y-intercept, b = 5 ↔ y = 3·x + 5. 3) Slope, m = 5, y-intercept, b = 4 ↔ y = 5·x + 4. Step-by-step explanation: The equation of a straight line in slope and intercept form is given as follows; y = m·x + b. Where; m = The slope. b = The y-intercept. 1) When m = 2 and b ...

Step-by-step explanation:

Simplify the expression. (2.6 - 5.1n - 4n +6=)

Answers

I believe it’s -9.1n+8.6

Find the area of the trapezoid. Answer without units.
*
5 cm

4 cm
9 cm
Your answer

Answers

Answer:

180

Step-by-step explanation:

Since the type of trapezoid is not listed, I cannot really explain, sorry :/

what is the percent of 15 books to 21 books

Answers

40% since the number of books went UP it is a percent increase

If FE is a midsegment of ABCD, find DF.
A. 2
B. 3
C. 5
D. 6

Answers

Answer:

Step-by-step explanation:

Remark

A midsegment is 1/2 the size of the side that it is parallel to.

Equation

6x - 6 = 2*(x + 3) Remove the brackets

6x - 6 = 2x + 6 Subtract 2x from both sides

6x - 2x - 6 = 6 Combine

4x - 6 = 6 Add 6 to both sides

4x = 6 + 6 Combine

4x = 12 Divide by 4

x = 12 / 4

x = 3

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

Find DF

But that's not the answer.

DF = x + 2

DF = 3 + 2

DF = 5

Graph the line that passes through the points (2,8) and (-2,-8) and determine
the equation of the line.

Answers

Answer:

y=4x

Step-by-step explanation:

slope`:-8-8/-2-2

-16/-4=4

y=4x+c

8=4(2)+c

8=8+C

8-8=c

0=c

Answer:

This might help you.

Step-by-step explanation:

A triangle has sides with lengths of 4 inches, 14 inches, and 17 inches. Is it a right triangle?

Answers

Yes it is because 2 sides would be the legs while 1 side is the hyptonuese so in this case 4 is a leg and 14 and 17 is the hyptonuese

4. John took a new job for a company that offers him an average raise in pay of $3,000 per year. After 5 years on the job, John's annual salary was $58,000. Slope / Rate Y-intercept Ordered pair (point)(x, y)

Part A: Write an equation that John can be used to calculate his annual salary, y, over any given number of years, X.

Part B: How much will John's salary be after working for 10 years? Part C: What does the y-intercept represent in this problem?

part c. what does the Y-intercept represent in this problem

Answers

Answer:

part c is the correct answer to this question

Eva's new bunny weighted 1 7/8 pounds when she first got him 4 weeks ago. Now he weighs 2 1/4 pounds. How much weight has Eva's dog actually gained

Answers

Answer: Eva's dog actually gained 3/8 pounds ( 0.375pounds)

Step-by-step explanation:

Step 1

Given that

old weight = 1 7/8 pounds

New weight = 2 1/4 pounds

weight gained = New weight - Old weight

Step 2

weight gained = New weight - Old weight

2 1/4 pounds - 1 7/8 pounds

2.25 pounds - 1.875 pounds

0.375pounds = 3/8 pounds

Philip owns x cd’s .
He owns 3 more videos than CDs.
Write an expression in terms of x for the number of videos Philip owns.

Answers

Answer:

Hi how are you doing today Jasmine

I really don’t know am having trouble myself

What is the decimal multiplier to decrease by 0.4%?

Answers

Answer:2,490

Step-by-step explanation:

(2,500)-(0.4%*2,500)=

1-0.4%)x2,500

100%-0.4)x2,500

99.6%x2,500

99.6/100x2,500

99.6x2,500/100

249,000/100

Help me i have a hw is due after 10 min

Answers

Answer:

Price in dollars = $3 * number of comics

Step-by-step explanation:

Yes , they do show a relationship

Looking at the table, we can observe that if we multiply the number of comics by 3 , we get the price in dollars

What this is saying is that the cost of 1 comic is $3

The equation is thus;

Price = $3 * number of comics

4x-3-3x=12+2x Find x

Answers

Answer: X= -15

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

can someone please help out with this? "The Spanish Club begins the school year with a $50 balance in its account. To raise money for activities during the school year, the club has bake sales every Friday after school. The table shows the club’s balance after the bake sale. Write an equation to represent the Spanish Club’s account balance after x weeks." is the question

Answers

Answer and expl in pdf below:)

Look at the picture!! HELP ASAP

Answers

It is c
Rhomuses are slanted squares

A and D im pretty sure

answers for the 2 boxes please :)

Answers

Answer:

(8, - 5 )

Step-by-step explanation:

Given the 2 equations

3x + 4y = 4 → (1)

- x - 3y = 7 → (2)

Multiplying (2) by 3 and adding to (1) will eliminate the x- term.

- 3x - 9y = 21 → (3)

Add (1) and (3) term by term to eliminate x, that is

0 - 5y = 25

- 5y = 25 ( divide both sides by - 5 )

y = - 5

Substitute y = - 5 into either of the 2 equations and solve for x

Substituting into (1)

3x + 4(- 5) = 4

3x - 20 = 4 ( add 20 to both sides )

3x = 24 ( divide both sides by 3 )

x = 8

solution is (8, - 5 )

sorry mine was a mistake

Find a cubic function with the given zeros. (2 points) √2 , -√2 , -2

Answers

Answer:

Step-by-step explanation:

Explain why you cannot solve the following system by simply by adding. Tell what you can do to
the first equation so you can solve by adding
x- 5y =7
3x + 4y =11

Answers

that's the answer in my opinion.good luck!

What is the rate of change for the table?

Answers

1/-2 i think i would need to see the graph to be sure

PLS HELP I WILL GIVE BRAINLIEST

Determine if the following is a linear or non linear function

Answers

Answer:

it isnt linear

Step-by-step explanation:

non linear because they don’t cross through the axis

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