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rodikova [14]
3 years ago
13

The cost of 12 roses is $10. How many rose will you get if you spent $50?

Mathematics
2 answers:
Gelneren [198K]3 years ago
8 0

Answer:

60

Step-by-step explanation:

What I did is I took a white-board and I wrote:

12 = 10

24 = 20

36 = 30

And so on so that way I got to $50

Klio2033 [76]3 years ago
5 0

Answer:

60

Step-by-step explanation:

Think of it like this: 12 roses cost 10 dollars. You're paying this 10 dollars 5 times. To find out how many roses you will get, you would do 12 x 5. 5 being the number of times you will purchase the 12 roses.

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2
ohaa [14]

Answer:

the answers is (0,-4)....

8 0
3 years ago
Problem 1.1.A basket of fruit is arranged out of apples, bananas, and oranges.What is the smallest number of fruit that should b
Vedmedyk [2.9K]

Answer:

21

Step-by-step explanation:

The question is based in pigeonhole principle that says If n or  more  pigeons  are  distributed  among k >0 pigeonholes,then at least one pigeonhole contains at least \frac{n}{k} pigeons.

8 + 6 + 9−3 + 1 = 21

3 0
3 years ago
Out of seniors at a local high school, 60% went on the senior trip. At the hotel , one room was reserved for every 4 students .
sweet [91]

Answer:

<u>Number of rooms reserved for the students are - 90 .</u>

Step-by-step explanation:

Firstly ,

As we know 60% of the 600 students went on the trip,

Then ,

Number of students went on the trip = 60% of 600

                                                          = \frac{60}{100}\times600

                                                        = 360

Now ,

Given - One room is reserved  for 4 students ,

Therefore , Number of rooms for 360 students = \frac{360}{4}

                                                                             = 90

<u>Hence , the answer is  90 rooms reserved for the students.</u>

7 0
3 years ago
Bro i need this <br><br> (x − 5)^2 = x^2 − 25
forsale [732]

Answer:

x=5

Step-by-step explanation:

x^2+25-10x = x^2-25

-x^2               -x^2

25-10x = -25

-25        -25

-10x = -50

x=5

lets check

(5-5)^2 = 5^2-25

0^2 = 25-25

0 = 0

7 0
2 years ago
Read 2 more answers
The distance between my house and Memphis is 150 km. If I drive in my car, it takes me 72 min to make the first 100 km of the dr
Cloud [144]

Set up a ratio:

You drove 72 minutes and 100 km = 72/100

You want the number of minutes (x) to drive 150 km = x/150

Set the ratios to equal each other and solve for x:

72/100 = x/150

Cross multiply:

(72 * 150) = 100 * x)

Simplify:

10,800/100x

Divide both sides by 100:

x = 10800/100 = 108

This means it would take 108 minutes to drive 150 km.

Now subtract the time you have already driven to fin how much more you need:

180 - 72 = 36 more minutes.

4 0
3 years ago
Read 2 more answers
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