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andre [41]
2 years ago
15

Three more than a number is 15

Mathematics
1 answer:
podryga [215]2 years ago
7 0

Answer:

The number is 12

Step-by-step explanation:

If 15 is three more than the number is three less so you do, 15 - 3 which is 12.

I hope this helps

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What does this graph tell you about the price of cinnamon
LenaWriter [7]
I think the answer is 2 because the unit price = price/total amount or weight

Price = 0.75 or 75 cents
Total Amount or weight = 5.25 pounds

Hope this helped☺☺
8 0
3 years ago
Read 2 more answers
Evaluate the expression when x = 24 and p = -4.
Stels [109]

Answer:

The correct answer is 3. -88

Step-by-step explanation:

24 / 3 + 24 x -4

24 x -4 = -96

24 / 3 = 8

8 + -96 = -88

6 0
2 years ago
What is the value of r?<br><br> (5, 2), (-7, r), m = 5/6
timama [110]
I decided to do mental math and figured out it was -12. but you can cross multiply since both answers have to equal one another. you will still get the answer.

8 0
2 years ago
Please please please help quick
fredd [130]

Answer:

3\sqrt{5}

Step-by-step explanation:

Since the triangle has a right angle, we are going to use pythaogoran theoem, which is a^{2} +b^{2} =c^{2}, where a and b are the legs and and c is the hypotunese/ slated side.  Let set it up.

3^{2} +6^{2} =c^{2}

9+36=c^2

45=c^2

\sqrt{45}=

Then we are going to find a perfect squarre root(1,4,9,16,25....) to simplify the radical

The perfect square root is 9 because 9 goes into 45 5 times.

\sqrt{9x5}

Then take the sqr root of 9 and we have 3\sqrt{5}

3 0
2 years ago
J+18/-4=8 equals what?
Liono4ka [1.6K]
J+(18/(-4))=8

j-9/2=8

2j-9=16

2j=25

j=25/2=12.5

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

TEST:

12.5+(18/(-4))=8 (Therefore the value of j is correct.)
5 0
3 years ago
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