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Aliun [14]
3 years ago
14

Please help, operation with rational numbers XXIV

Mathematics
1 answer:
kifflom [539]3 years ago
3 0
1. D
2. A
3. 79

I'm not confident with 3 but 1 and 2 are for sure correct
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Solve the equation <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%2B3%7D%7B4%7D%20%3D8" id="TexFormula1" title="\frac{x+3}{4} =8"
fiasKO [112]

Answer:

Step-by-step explanation:

Multiply by 4

so x+3=8*4

x+3=32

-3. -3

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6 0
3 years ago
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Add f to the quotient of 10 and 6
Ganezh [65]

Answer:

(10/6)+f

Step-by-step explanation:

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3 years ago
A pet shop has rabbits and gerbils for sale. They have 20 animals altogether. They sell two rabbits. Then one of the gerbils has
Triss [41]
20 animals - 2 rabbits = 18 animals
18 animals + 2 gerbils = 20 animals.
20 animals / 4 = 5 animals
There are 5 rabbits and 15 gerbils now.
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There were 7 rabbits.
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4 0
3 years ago
The product of two numbers is 20. If one of the numbers is 4/7 what is the other number?
TiliK225 [7]

Answer:

35

Step-by-step explanation:

1. Translate the question into an equation:

  • \frac{4}{7}x = 20

2. Multiply both sides by 7/4.

  • \frac{4}{7}x * \frac{7}{4} = 20 * \frac{7}{4}
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3 0
3 years ago
Which is the product of 15 and 5/12 ?
zysi [14]

Answer:

6 1/4

Step-by-step explanation:

15 x 5/12 = 15 x 5/12 = 75/12

75/12= 6 3/12 = 6 1/4

4 0
3 years ago
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