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lawyer [7]
3 years ago
5

Brainliest reward if you get this right plus 20 points

Mathematics
1 answer:
SOVA2 [1]3 years ago
3 0

Answer:

The equation of the relation ⇒ y=\frac{6x}{z}

y = 18

Step-by-step explanation:

∵ y ∝ x/z

∴ y = kx/z

∵ y = 18 , x = 15 and z = 5

∴ 18 = 15k/5 ⇒ 18 = 3k

∴ k = 18/3 = 6

∴ y = 6x/z

∵ x = 21 and z = 7

∴ y = (6 × 21)/7 = 18

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If jummai is 12years old and Tunde is 8years old and they share 15bananas in the ratio of their ages how many will each have sho
bixtya [17]

Jummai and Tunde will each have 9 and 6 bananas respectively.

For the given ratio case we use the sharing ratio criterion to solve the problem.

Jummai is 12 years old.

Tunde is 8 years old.

Their ages are in ratio of;

                             A = 12 : 8

                             A =  3 : 2

The ratio's sum is 5.

15 bananas total are available for sharing.

Jummai will have x\\ bananas  x = (15 x 3/5) = 9

Tunde will have y bananas  y = (15 x 2/5) = 6

Jummai and Tunde will each have 9 and 6 bananas with them.

To learn more about Ratio click here:

brainly.com/question/13419413

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5 0
1 year ago
Decimal work<br><br> 4.5 divided by 0.56<br><br> (brainliest if you get it right)
fredd [130]

Answer:

8.03 or 8.035714 and some other numbers that i cant bother to write out. also as a fraction it would be 803/100

7 0
2 years ago
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PLZ HELP ASAP!! ILL GIVE BRAINLEST
11111nata11111 [884]

Answer:

(-5,-4)

Step-by-step explanation:

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Rosalie’s employer pays 75% of her health insurance premium and deducts the remainder from her paycheck. Rosalie is paid biweekl
MariettaO [177]

D is the right answer
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3 years ago
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Write an expression to represent: The sum of four and the product of three and a number x xx.
Ira Lisetskai [31]

Answer:

4+3x

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3 years ago
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