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qwelly [4]
2 years ago
9

Please please help i will give brainless!!!

Mathematics
2 answers:
AnnyKZ [126]2 years ago
5 0

Answer:

Denny's bouquet will hold both 16 roses and 16 carnations.

Step-by-step Explanation:

0.75x16= 12

0.5x16= 8

12+8=20

stira [4]2 years ago
3 0

Answer:

8 roses and 12 carnations.

Step-by-step explanation:

For this question, we can use substitution.

r + c = 20, so r = 20 - c.

Substitute this into the second equation, and we get (0.75)(20 - c) + 0.5 c = 12

We can expand, getting 15 - 0.75c + 0.5c = 12.

Combine like terms, and we get 0.25c = 3.

We then solve for c: 12.

Plug this back into the first equation, and we get r = 8.

There are 8 roses and 12 carnations in Denny's bouquet.

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the ratio of horses to chickens on a farm is 9:4. If there are a total of 169 animals, how many chickens are on the farm?
Evgesh-ka [11]

Answer:

<h2> 52 chickens</h2>

Step-by-step explanation:

Step one:'

given

we are told that the total number of animals is 169

the ratio of horses to chickens= 9:4

total ratio= 13

Required:

number of chickens

Applying part to all principle, let the number of chickens be x

4/13=x/169

cross multiply

4*169=13*x

divide both sides by 13

x=4*169/13

x=676/13

x=52

There are 52 chickens

6 0
2 years ago
The area of a square piece of cardboard is 81 square inches. What is the length of the cardboard
vredina [299]
9 because the square root of 81 is 9
6 0
3 years ago
Hmm..... Can someone help me please ? Thanks!
kolezko [41]
I believe it is A. Hope this helps.
6 0
2 years ago
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Anna had $54 in her purse. She bought a book for $26.34 and a book marker for $1.27. Anna’s mom then gave her $10 for completing
jekas [21]

Answer:

Anna has $36.39 dollars.

Step-by-step explanation:

All we have to do is subtract

54 - (26.34 + 1.27) =

54 - 27.61 =

36.39

So, the answer is 36.39

Hope this helps! :)

3 0
2 years ago
Read 2 more answers
Someone answer if it's correct I am going to give you brainliest
almond37 [142]
.48x =36 x=36/.48 x=75 So the total distance to kirk's grandmother's house was 75 miles
3 0
3 years ago
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