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yawa3891 [41]
2 years ago
9

The sum of two numbers is 60. The greater number is 6 more than the smaller number. Which equation can be used to solve for the

smaller number?
1) x + (x + 6) = 60
2) x- (x + 6) = 60
3) x(x + 6) = 60
04) x(x-6) = 60​
Mathematics
1 answer:
WARRIOR [948]2 years ago
7 0

Answer:

  • 1) x + (x + 6) = 60

Step-by-step explanation:

<u>Let the numbers be x and y</u>

  • x + y = 60
  • y = x + 6

<u>Then, substituting y:</u>

  • x + (x + 6) = 60

Correct option is 1)

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2x+3y=12 find four solutions​
Nana76 [90]

Answer:

y = 0 and x = 6

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y = 4 and x = 0

y = 6 and x = -3

Step-by-step explanation:

2x+3y=12 is the equation of a straight line.

There are infinite number of solutions, but here you're probably looking for solutions where x and y are whole numbers. Trial and error will find you some, although if you examine the equation closely you see that if x is a multiple of 3 and y is a multiple of 2, then they produce terms that are the LCM (least common multiple) of 2 and 3, namely 6. That's the logic in the whole number solutions.

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3 years ago
Write an expression in simplest form for the perimeter of each figure.
Vlad [161]

Answer: P=5y+11x


Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

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P=2.8y+2x+2.2y+5x+4x

Where P is the perimeter of the figure.

- Add the like terms, then, you obtain the following expression in simplest form:

P=5y+11x


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3 years ago
What is the solution ? Please help with this !!
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Answer:

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Step-by-step explanation:

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