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Rzqust [24]
3 years ago
11

Given that R= 6x + 5y

Mathematics
1 answer:
Hunter-Best [27]3 years ago
7 0

Answer:

-28/5=y

Step-by-step explanation:

20=6(8)+5y

20=48+5y

-28=5y

-28/5=y

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A 4-ounce serving of yogurt has 8 grams of protein. How many grams of protein
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Step-by-step explanation:

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What is the prescribed dosage of a certain medicine for a 6-year-old child if the adult dosage of
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17. The variable "a" represents the age of the child

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1. Calcular las siguientes divisiones:<br>a. (+20)/(+2)<br>​
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2 years ago
6. Complete the two-column proof.
olya-2409 [2.1K]

Answer:

Given: \frac{x}{6} + 2 = 15                             ......[1]

To prove : x =78

Subtraction property states that you subtract the same number to both sides of an equation.

Subtract 2 from both sides of an equation [1];

\frac{x}{6} + 2 - 2= 15 -2

Simplify:

\frac{x}{6} = 13                                             ......[2]

Multiplication property states that you multiply the same number to both sides of an equation.

Multiply 6 to both sides of an equation [2];

\frac{x}{6} \times 6 = 13 \times 6

Simplify:

x = 78                      proved!

Statement                                           Reason

1.  \frac{x}{6} + 2 = 15                 Given

2.  \frac{x}{6} = 13                 Subtraction property of equality

3. x = 78                              Multiplication property of equality

8 0
3 years ago
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Answer:

Step-by-step explanation:

Solution

Start with the product

The product is 7*x where x is a number but not specified.

Now add 6

Answer: 7x + 6      

This cannot be simplified any more than what it is now.

8 0
1 year ago
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