Mathematics Middle School

Nestor works at a garden center where he plants flowers. It takes him 2.5 hours to plant 15 flowers.

How many flowers can Nestor plant in 1 hour?




A 2 1/2

B
6 flowers per hour

C
12 flowers per hour

D
15 flowers per hour

Answers

Answer 1

Answer:

B

Step-by-step explanation:

hope it helps :)

Answer 2
Answer is B your welcome

Related Questions

What is 9 3/7 in simplest form?

Answers

Answer:

I dont think it can be simplified

Step-by-step explanation:

Answer: 66/7  is chi answer

Step-by-step explanation:

HARD BUT LOTS OF POINTS PLS HELP FIRST GET BRAINLIEST.

Find the area of the figure below.

Answers

Answer:

132

Step-by-step explanation:

the top rectangle is 28

the middle rectangle is 56

each of the triangles are 24

48+28+56

Answer:

132cm

Step-by-step explanation:

Answer first and I will mark brainliest

Answers

Answer:

A 6660 it decreases by 820 so 8,300-820=7480 and then 7480-820=6660

$6,660

Answer: The cost after 7 years should be $5740.

Step-by-step explanation:

If you find the ammoun that the value decreases each year, and multiply that by your 7 years you get your answer.

What is the solution to this system of linear equations?
2x + y = 1
3x - y = -6
A. (-1,3)
B. (1,-1)
C. (2,3)
D. (5,0)

Answers

Answer:

A. (-1 , 3)

Step-by-step explanation:

          2x + y = 1

plus    3x - y = -6

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

5x = -5

x = -1

y = 1 - (2*-1) = 3

I’m guessing the answer is a hopefully it’s right

What is the volume, to the nearest hundredths cubic centimeters, of the sphere shown below?

Answers

Answer:

Volume of sphere is V=4/3 pi (radius)cubed.

Step-by-step explanation:

radius=diameter/2=15

V=4/3 (22/7) 15 x 15 x 15 = 14142.9 =14,142.9 ≅ 14,143 ≅ 14,140 (round to the hundredths cubic centimetres )

k12 students help please!!!!!!!!!!!!

Answers

Answer:

[tex] 35 \: {units}^{2} [/tex]

Step-by-step explanation:

Area of the triangle

[tex] = \frac{1}{2} \times 14 \times 5 \\ \\ = 7 \times 5 \\ \\ =35 \: {units}^{2} [/tex]

i just did that test and i’m pretty sure the answer is 35^2 :)

What are the coordinates of the point (-9, 4) after a 90 degree rotation followed by a translation 3 units right?

Answers

(-9,1) should be the answer not completely sure tho

The coordinates of the point (-9, 4) after a 90 degree rotation followed by a translation 3 units right are (8,9) (for clockwise rotation) and (0,-9) (for counterclockwise rotation)

How does rotation by 90 degrees changes coordinates of a point if rotation is with respect to origin?

Let the point be having coordinates (x,y).

Case 1: If the point is in first quadrant:

Subcase: Clockwise rotation:

Then (x,y) → (y, -x)

Subcase: Counterclockwise rotation:

Then (x,y) → (-y, x)

Case 2: If the point is in second quadrant:

Subcase: Clockwise rotation:

Then (x,y) → (y, -x)

Subcase: Counterclockwise rotation:

Then (x,y) → (-y, x)

Case 3: If the point is in third quadrant:

Subcase: Clockwise rotation:

Then (x,y) → (y, -x)

Subcase: Counterclockwise rotation:

Then (x,y) → (-y, x)

Case 4: If the point is in fourth quadrant:

Subcase: Clockwise rotation:

Then (x,y) → (y, -x)

Subcase: Counterclockwise rotation:

Then (x,y) → (-y, x)

Case 5: For points on axes

You can take that point in any of the two surrounding quadrants. Example, if the point is on positive x axis, then it can taken as of first quadrant or fourth quadrant.

Case 6: On origin

No effect as we assumed rotation is being with respect to origin.

For this case, the point (-9,4) (present in second quadrant) is rotated by 90 degrees.

This rotation can be either clockwise, or counterclockwise.

Thus, for each case, we have:

case 1: Clockwise rotation:

Then (x,y) → (y, -x), therefore, (-9,4) → (4, 9)

case 2: Counterclockwise rotation:

Then (x,y) → (-y, x), therefore, (-9,4) → (-4, -9)

Now, when shifting to right by 4, that means, we're making no changes vertically, but old x-coordinates are increased by 4 to make them shift to right side as value of x increases as we go more and more to the right side with respect to the origin and in defaultly oriented cartesian space.

Thus, we have:

case 1: Clockwise rotation:

After translation of 4 units right:

(4, 9)  → (4+4, 9) = (8,9)

case 2: Counterclockwise rotation:

After translation of 4 units right:

(-4, -9)  → (-4+4, -9) = (0,-9)

Thus, the coordinates of the point (-9, 4) after a 90 degree rotation followed by a translation 3 units right are (8,9) (for clockwise rotation) and (0,-9) (for counterclockwise rotation)

Learn more about rotation of a point with respect to origin here:

https://brainly.com/question/18856342

Pls answer.hurry pls.will give brainlest.Thank you

Answers

the new equation would be y= -1/3x + 2/3
yeah so you just have to 3-1/319

One leg of a right triangle is 3.2 centimeters long. The length of the second leg is 5.7 centimeters.

What is the length of the hypotenuse? Round to the nearest tenth if necessary.

A ) 2.5 cm

B ) 4.7 cm

C ) 8.9 cm

D ) 6.5 cm

Answers

a^2+ b^2 = C^2
Answer is 6.5cm
I think the answer is D

A bag of sugar contains 9 cups. A batch of muffins uses ¾ cups of sugar. How many batches of muffins can you make if you use all of the sugar?

Answers

Answer:

answer choices. 4. 3 4/6. 4 1/4. 1 1/4

Step-by-step explanation:

theres your answer my guy

Answer:

12

Step-by-step explanation:

9/(3/4) = x

It will be much easier to do and understand if you change 3/4 to 0.75. Now look at the problem

9/(0.75) = 12

12 batches of cookies can be made

Please Help !!!!!!!!!!!

Answers

Answer:

its A the cost increases $2.50

Step-by-step explanation:

The awnser is A it increases my 2.50

What is the longest time difference that can be found on the map (consider standard time only)? Give the locations and the time zones involved.

Answers

The Republic of Kiribati's Line Islands, which have a time zone of +14 hours UTC, are on the far east of the earth. These two places, therefore, have the biggest time difference of 26 hours.

Choose the inequality that represents the following graph. It's On khan academy

Answers

Answer:

d

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Thats a closed dot, which means its greater than or equal to

a book has x pages. How many pages are in the book if Maria read 45 pages of a book on Monday, 1/2 the book on Tuesday, and the remaining 72 pages on Wednesday?

Answers

Answer:

there is 194 pages

Step-by-step explanation:

half of the book : 72 + 45 = 97

97 x 2 = 194

Answer:

194 pages.

Step-by-step explanation:

A computer salesman gets a commission for each sale he makes. If he makes 1.0% commission on a sale of $2,000, how much commission does he make?
A) $2,020
B) $200
C) 20
D) $2,000

Answers

I believe it’s C)20 but if I’m wrong I’m sorry
B

1% commission=0.01
2000x0.01=200
therefore, B is the correct answer :))

please help i’m doing pythagorean theorem and don’t understand this please explain ty!

Answers

Answer:

Hypotenuse

Step-by-step explanation:

Base ² + perpendicular ² = Hypotenuse ²

in short we write H² = P² + B²

Hope this helps you.

3/5 of 30 help please

Answers

Step-by-step explanation:

= 3/5 * 30

= 3 * 6

= 18

Hope it helps :)

can somebody pls help me with this question I dont get it

Answers

Answer:

1. 195=6.50·c

2. 30

Step-by-step explanation:

195=6.5·c

Divide both sides by 6.5

30=c

Match the expression to the correct property that is shown.

Question 3 options:

Identity Property of Multiplication


Identity Property of Addition


Distributive Property


Multiplicative Property of Zero

Commutative Property of Addition


Associative Property of Addition


Associative Property of Multiplication


Commutative Property of Multiplication

1.
9+2+(4+3)=9+(2+4)+3

2.
y(xz)=(yx)z

3.
4+3+2=2+4+3

4.
5x ∙ 0=0

5.
-12 + 0 = -12

6.
−110×1=−110
7.
m∙4∙3=4∙m∙3

8.
4(3x+1)=12x+4

Answers

Answer:

This is a help site, so I'll explain each property and see if you can match them yourself.

Associative property of addition, you can add 3 or more different numbers any which way, the sum will be the same.

Commutative Property of Addition - same as the associative property but with 2 numbers.

Identity Property of Multiplication - Any number multiplied by one is itself

Multiplicative Property of Zero: x * 0 = 0

Associative Property of Multiplication - Same as that of addition, yet with multiplication.

Distributive Property: Factoring Out.

EX: (12 x 15) = 3(4 x 5)

plz plz plz plz help me 20 pt

Answers

Ok so do 3time4 which is 12 and add 2 which is 14 so 14/4 now 4/14 time 3/2 four time 2 is 8 and 14 times 2 is 28

Answer:

3 1/4 x  2/3=2.16

Step-by-step explanation:

carl the cannonballer can make the bestest splashes of anyone at the local swimming pool. his splashes are legen...wait for it..dary! carl used to be the splash 40 people with cannon ball but now he has increased the number of people can be splash by 45%. what is the new number of people carl can splash?
A).53 people C).63 people
B).58 people D).68 people

Answers

Answer: is it B.

Explanation:

PLLSSSSS HELLLP

A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 6 inches.

Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 6) would represent a height of 6 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points)

Part B: Is this relation a function? Justify your answer using the list of ordered pairs you created in Part A. (2 points)

Part C: If the rate at which the candle burnt was 0.3 inches per hour instead of 0.5 inches per hour, will the relation continue to be a function? Explain your answer using input and output values. (3 points)

Answers

Answer:

Part A: 0,6    1, 5.5   2,5.0    3,4.5    4,4.0   5,3.5    6,3.0

Step-by-step explanation:

Part B: This would be a function, it has a constant rate of change.

Part C: 0,6    1,5.7     2,5.4      3,5.1      4,4.8      5,4.5     6,4.2,  this would still be a function, just at a slower rate of speed.

Giving brainliest please help with math

Answers

Answer:

the many solutions i think

The answer to your problem is option A).

Sorry I do not have time to explain but I will explain later. (If you graph the points while in slope intercept form, it will be easy. That way you can find out where the points intersect and that is your answer)

Hope you have a blessed day! :))

morganville and newton are 24, miles apart. on a map. the two cities are 3 inches apart? What is the map scale?

Answers

Answer:

Step-by-step explanation:

we have 24/3=8

1 inch is 8 miles

1in:8miles

Select ALL expressions that are equivalent to -6. *

-7 + 13

-10 - (-4)

26 - 32

16 - 10

3 - ( - 3)

Answers

Answer:

The terms equivalent to - 6 are

- 10 - ( - 4)

26 - 32

Answer:

Only the 2nd and 3rd expressions are equal to -6

Step-by-step explanation:

The only way to do this is evaluating ot actually doing each expression:

Some key skills needed are subtraction with negative numbers, distributing the negative properly, and addition.

The first one is -7+13. This can be rewritten as 13-7. And this is 6, so it is not equal to -6. The 2nd one is -10-(-4). You have to distribute that minus sign after the -10 to the -4. Think of the subtraction symbol I mentioned as -1. -1(-4) is 4 since the negative signs cancel out. It would then be -10 + 4 which -6. So this works. This one is 26 - 32. You have to subtraction here. 26 - 32 is the opposite of 32 - 26. 32 - 26 is 6, so 26 - 32 would be -6. So the 3rd one is another one eqial to -6. This is simple subtraction. 16 - 10 is 6, so this one definitely does not work. This uses the same skill as number 2. Think of the minus sign after the positive 3 as a -1. -1(-3) is 3, so it would be 3 + 3 which is 6.

Only the 2nd and 3rd ones work. Hope you understood and have a nice day!!

K12 students help !!!!!!!!!!!!

Answers

D i believe bhshshdjdbx

Answer:

D i think

Step-by-step explanation:

A football team lost 5 yards on one play and gained 12 yards on the next play. Find the overall change in field position.

Answers

Answer:

60 yards

hope that helps

Step-by-step explanation:

It would be 60 yards

help me with this please

Answers

Answer:

The answer is 2 3/4

If you simplify 2 3/4 then its 5/6

Hope this helps

2 3/4 hope this helps!

Plz answer will give brainliest

Answers

Answer:

I say C because it forms a trench and a trench is when one plate is pushed, or subducts, beneath another.I also did my research and it said " If a convergent boundary involves a continental landmass and an ocean basin, a subduction zone forms. Subduction occurs where a plate moves underneath the other."

Do C it’s the only one that makes the most amount of sense .

Multiply. Write in simplest form. 1/2 * 24
Multiply. Write in simplest form. 2/13 * 26
Multiply. Write in simplest form. 2/5 * 17
Multiply. Write in simplest form. 18 * 1/4
Multiply. Write in simplest form. 1/15 *18

Answers

Answer:

1. 12

2. 4

3. 6.8

4. 4.5

5 1.2

Step-by-step explanation:

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