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Masja [62]
3 years ago
5

Write expression for the calculation divide 15 Into thirds and subtract from 14 divided in half.

Mathematics
1 answer:
erik [133]3 years ago
8 0
15 into thirds would be 15 divided by three. This would be 5. If you take 14 and divide it in half you get 7. Then subtract 5 from 7 and you get 2. The answer is 2.
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A black bear has a mass of about 135 kg which is the best estimate of the mass of 3 black bears
sasho [114]

Answer:

405 kg

Step-by-step explanation:

135 times 3 equals 405

Hope this helps!

7 0
3 years ago
Read 2 more answers
A MILKMAN SOLD TWO OF HIS BUFFALOES FOR RS.20,000. EACH ON ONE HE MADE A GAIN OF 5% AND ON THE OTHER A LOSS OF 10%. FIND HIS OVE
Sveta_85 [38]
Selling price of 1st buffalo +Selling price of 2nd buffalo=20000
profit for 1st buffalo=0.05 of cost price of 1st buffalo
loss for 2nd buffalo=0.1 of cost price of 2nd buffalo
1.05(cost price of 1st buffalo)+(0.9)cost price of 2nd buffalo=20000
the buffalo must cost must be same = x (say)
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1.95x=20000
x=10256.41
2x=20512.82
profit=20512.82-20000=512.82
profit %=2.56410 %



4 0
3 years ago
How many degrees would the hour hand move in 4 hrs?
marysya [2.9K]
A circle is 360 degrees, and there are 12 sections on a clock. Divide 360 by 12, which will get you 30. The hand moves 4 hours, so you would multiply 30 times 4 and get 120 degrees. I hope I helped!
4 0
3 years ago
Read 2 more answers
The perimeter of a rectangular herb garden is 74 feet. If the length is 5 feet longer then 3 times it’s width what is the garden
NemiM [27]

Answer:

width = 8 feet and length = 29 feet

Step-by-step explanation:

perimeter of a rectangle P = 2(L + W)

width W = x

length L = 3x + 5

P = 74 feet

74 = 2(3x + 5 + x)

37 = 3x + 5 + x

37 = 4x + 5

4x = 37 -5

4x = 32

x = 8

W = 8 feet

3 0
3 years ago
Factor −6 out of −18a−30
fgiga [73]

Remark

This is like using the distributive principle only you are going backwards. Instead of trying to remove brackets, you are trying to create them.

Solution

Since you want to take - 6 outside the brackets you should divide both terms by - 6

<em><u>- 18a</u></em>: - 18a/- 6 = 3a  which is left inside the brackets.

<em><u>-30:</u></em> - 30/-6 = 5

- 6(3a + 5)

Answer

-6(3a + 5)

6 0
4 years ago
Read 2 more answers
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