THIS IS FOR LOTS OF POINTS
Bob sets the price of the plants according to their height in inches. A plant that is 9.5 inches high costs $2.28 in his store. What is the price per inch of a plant? Show your calculation.

Answers

Answer 1

Answer:

Step-by-step explanation:

Use the given functions to set up and simplify

inch.inches = 9.5inches =

25.82367737inchs

2.28 = 25.82367737inchs

inch=25.82367737inchs

Answer 2

Answer:

$.24 or 24 cents per inch

Step-by-step explanation:

9.5x = 2.28 <--- equation

9.5x/9.5 = 2.28/9.5 <---- divide both sides by 9.5

.24=x <---- final answer


Related Questions

71 3/7% Express the percent as a fraction in simplest form.
please help.

Answers

Answer:

5/3

Step-by-step explanation:

We want to express the percentage as a fraction

We have;

500/3/100 = 500/300 = 5/3

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-
response question. There are 15 questions on the test and the students have been given 55 minutes to complete it.
Test Time
Number of Time per Item
Questions (minutes)
m
3
15-m
8
15
Multiple Choice
Free Response
Total
Which value could replace x in the table?
Total Time
(minutes)
3m
х
55
7-m
23-m
8(15 - m)
O 8(15) -

Answers

Answer:

         See below :)

Step-by-step explanation:

The solution is, 12 multiple-choice questions are on the test.

What is  simplification?

Simplify simply means to make it simple. In mathematics, simply or simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.

here, we have,

The right answer for the question that is being asked and shown above is that:

m + f = 15 ---> 3m + 3f = 45

3m + 5f = 51

now, we have.

3m + 3f = 45

3m + 5f = 51

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

-2f = -6

f = 3

so, we get,

m + f = 15

m = 15 - 3

m = 12

So the correct answer is 12.

Hence, The solution is, 12 multiple-choice questions are on the test.

To learn more on simplification click:

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Complete question:

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. There are 15 questions on the test, and students are given 51 minutes to take it.

The system of equations shown can be used to find the number of multiple-choice questions, m, and the number of free-response questions, f, on the test.

m + f = 15

3m + 5f = 51

How many multiple-choice questions are on the test?

3

5

12

14

Mark and some of his friends had eaten pizzas. What is this written as a decimal?

Answers

Answer:

We don't really have the whole question, but to convert to a decimal, you should divide the numerator by the denominator.

Example:

Convert 5/8 to a decimal.

5 divided by 8 = 0.625

3/4 divided by what equals 12

Answers

Answer:

0.05357142

Step-by-step explanation:

What is 37% out of 87%?

Answers

37% out of 87% equals to 42.5

1. If f(x) = 4x + 5, what is the value of f(-3)? *

Answers

-18 hope this doesn’t get hate from people that a gods at this app and don’t know how to mind there beeswax

Answer:

-7

Step-by-step explanation:

Plug the value in.

4(-3)+5=-12+5=-7

Hope I helped!

Write an equation in slope-intercept form of the line that passes through (3,8) and (1,-2)

Answers

Step-by-step explanation:

let eqn be y = mx + b.

m = (-2 - 8)/(1 - 3) = 5

sub (3, 8):

8 = 5(3) + b

b = -7

therefore equation of the line is y = 5x - 7

Topic: coordinate geometry

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

Answer:y = 5x - 7

Step-by-step explanation: /

7. Estimote the following percentages of 60.
10% =
25% =
50% =
20% =

Answers

Answer:

10% of 60 = 6

25% of 60 = 15

50% of 60 = 30

20% of 60 = 12

Step-by-step explanation:

Answer:

10% = 6

25% = 15

50% = 30

20% = 12

Step-by-step explanation:

10 %  just drop the 0 from 60.    1/10 of 60 is 6

25% is 1/4.  Divide: 60/4 =15

50% is half.  Divide 60/2 = 30

20% is 1/5   Divide 60/5 =12

10
10
5
-10
0
10
-10
0
10
10
1.5
10
10
-10

Answers

Answer:

???????................ .mm

Answer:

???????................ .mm

Step-by-step explanation:

( use elimination) on 3x+5y=12 and x-3y=4

Answers

Answer:

x=4 y=0

Step-by-step explanation:

3x+5y=12

-(x-3y=4)

3x+5y=12

3(-x+3y=-4)

3x+5y=12

-3x+9y=-12

14y=0

y=0

Then, substitute the y into the equation to find x

x-3(0)=4

x=4

HELP ASPCA PLZ
How long is the flight from Baltimore to Miami?
2 hours 25 minutes
O 2 hours 35 minutes
O 3 hours 25 minutes
o 3 hours 35 minutes

Answers

2 hours and 25 minutes I hope this helps sorry it’s late

What is the difference of 4 cubed and 25????

Answers

Answer:

39

Step-by-step explanation:

4 cubed is 64 and 64-25 is 39

Which pair of triangles can be proven congruent by SAS?

Answers

Where The Whole Problem At. ?

BRAINLIEST!!! Correct and fastest answer!

Answers

Answer:

whats the question?????

Step-by-step explanation:

$64 for four video games
What is the ratio and unit rate

Answers

Answer:

16 for each video game

Step-by-step explanation:

The unit rate is 16x

the ratio is 16:1

The slope is y=16x

Answer:

The ratio:  $65:4

The unit rate: 16.25:1

Step-by-step explanation:

The ratio is money to video games.

The unit rate is how much money each video games cost.

Ms. Sakai rode her bike 7.25 miles on Friday. She then rode 12.3 miles on Saturday and then 7.3 miles on Sunday. How many total miles did she ride over those three days?

Answers

Answer:26.85 miles

Step-by-step explanation: 7.25+12.3+7.3=26.85

a scale drawing of a rectangular room measures 3 1/2 inches by 11/2 inches the scale is 1/4 inches the scale 1/4 inch = 2 feet carpeting cost $10 per square foot how much will it cost to buy enough carpenter to cover the floor of this room

Answers

Answer:

$1540

Step-by-step explanation:

3/2 x 11/2 = 19 1/4

19 times 4 to find how many 1/4s fit in 19 = 76

Add 1/4 = 77

77 x 2 = 154 feet

154 x 10 = $1540

Answer:

1,120

Step-by-step explanation:

I don’t really know but it’s 1,120

The sum of two integers is 5. Their difference is 11. What are
the two integers?
A 3 and 14
B
-3 and 8
C 2 and 3
D -14 and -3

Answers

answer: B
-3+8=5
3+8=11

help please please ​

Answers

If i just knew the answer i would tell you buti dont know sorrry

Answer:

1. A. 9

B. - 51

2. A. (-3,2)

B. (5,-2)

3. A. (11,-3) B. (11,1) C. They have the same x

A baker in 70 minutes iced 40 cupcakes and in 49 minutes he iced 28 cupcakes what is the constant of proportionality? express your awnser in decimal form.

Answers

Answer:

1 cupcake is made in 1.75 minutes.

1.75 minutes

Step-by-step explanation:

Divide 70 by 40 = 1.75.

49/28=1.75

The constant of proportionality of the given data is 0.57.

What is constant of proportionality?

The constant of proportionality is the ratio of two proportional values at a constant value.

Now it is given that,

Time taken for icing 40 cupcakes = 70 minutes

∴ Icing of cupcakes in 1 minute = 40/70

                                                    = 0.57

Time taken for icing 28 cupcakes = 49 minutes

∴ Icing of cupcakes in 1 minute = 28/49

                                                    = 0.57

constant of proportionality = 0.57

Thus, the constant of proportionality of the given data is 0.57.

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What is (0.2 + -5) x (4.1) ?

Answers

Answer:

-19.68

Step-by-step explanation:

(0.2 + (-5) × (4.1)

-4.8 × (4.1)

-19.68

Answer:

-19.68

Step-by-step explanation:

(0.2 + (-5)) * (4.1)

(-4.8) * (4.1)

-19.68

When given the equation where you have to add a negative, it's similar to subtraction. Where the positive number will be subtracted from the negative number.

A biker cycles 9 miles in 2/3 of an hour.
a
Make a chart and fill it in to show how far he will bike if he maintains the same pace for 2 hours, 3 hours, 3.5 hours

Answers

Answer:

2 hours: 27 miles, 3 hours: 40.5 miles, 3.5 hours: 47.25 miles

Step-by-step explanation:

1.) If a hiker hikes 9 miles in 2/3 of an hour, he will hike 4.5 (Half of 2/3 is 1/3 and half of 9 is 4.5) miles in 1/3 of an hour and 13.5 miles per hour. (1/3 times 3 gives us a whole and 4.5 times 3 is 13.5)

2.) 2 hours: 13.5 * 2 = 27 miles

3.) 3 hours: 13.5 * 3 = 40.5 miles

4.) 3.5 hours: 13.5 * 3.5 = 47.25 miles

He rides 27 miles in two hours, 81/2 miles in 3 hours, and 189/4 in 3.5 hours.

What is a fraction?

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

Given, A biker cycles 9 miles in 2/3 of an hour.

∴ He rides (9×3/2) is (2/3)×(3/2) hours.

He rides 27/2 miles in 1 hour.

So, He rides (27/2)×2 in 2 hours.

27 miles in 2 hours.

He rides (27/2)×3 miles in 3 hours.

81/2 miles in 3 hours.

He rides (27/2)×(7/2) miles in 7/2 hours.

189/4 miles in 7/2 hours.

learn more about fractions here :

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*15 Points* need help quickly plz

Answers

Answer:

Both of these statements are correct.

Step-by-step explanation:

Adjacent means next to each other, vertical angles are like angles 2 and 5, where they are right across from each other.

I hope this helps/ makes sense!!!

please help, my time is running out

Answers

Answer: 40 ?

Step-by-step explanation:

HELP PLEASE 12 POINTS

Answers

Answer:

Step-by-step explanation:

5^2=3^2+a^2

25=9+a^2

16=a^2

take the square root of both

4=a

What is the perimeter of this shape

Answers

Answer:

40.9

Step-by-step explanation:

8+10+8.9+10+4=40.9

hope this helps :3

if it did pls mark brainliest

Answer:

40.9 ft

Step-by-step explanation:

Perimeter is the sum of lengths of all outer sides of the shape. Since the rectangle has two pairs of parallel lines of the same length... It is safe to assume that the unmarked side length is 10 ft (just like it's parallel counterpart)

Now it is a simple matter of adding all of the outer sides.

8ft + 10 ft + 10 ft + 8.9 ft + 4 ft = 40.9 ft

!!20 POINTS!! BRAINLIEST TO CORRECT ANSWER!!

Select the correct answer.
Which ratio is equal to 27:81?
А.1:9
B.2:9
C.3:9
D. 3:27
E.9:12

Answers

Answer:

3:9

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

27:81

= 27/81

=3/9

=3:9

it could be reduced to 1:3 but because the alternatives does not include, it 3: 9

please reward me by marking me as the brainliest.

NEED HELP FO THE ONE TIME ASAP NO ROCKY​

Answers

Answer: X=32

Step-by-step explanation: 85+63=148. The tree angles of a triangle equals 180 degrees, so 180-148=32

Which statement about rigid transformations is true?

A.
A rigid transformation preserves only the side lengths of a polygon.

B.
A rigid transformation preserves only the angle measures of a polygon.

C.
A rigid transformation preserves both the side lengths and the angle measures of a polygon.

D.
A rigid transformation preserves neither the side l

Answers

Answer:

The answer is B because it is only the measure of the polygon

You are checking in a customer’s bag for a flight out of the country. There is a 50-pound weight limit per bag. The customer’s bag weighs 47 pounds. The country the customer is flying to needs the weight of the bag in kilograms to determine compliance.

Answers

Answer:

21.3188kg or 21.3kg

Step-by-step explanation:

As one kilogram is equal to 2.20462 pounds we can calculate the weight in kilograms by taking 2.20462 / 47 and we get 21.3188kg

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