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Llana [10]
3 years ago
9

Solve the equation for x. 3x = 15​

Mathematics
2 answers:
patriot [66]3 years ago
7 0

Answer:

So divide each term by -3 and simplify the answerr x=5

Step-by-step explanation:

BigorU [14]3 years ago
6 0

Answer:

x=5

Step-by-step explanation:

15/3=5 or 5x3=15

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Assuming that a cheese sandwich consists of 2 slices of bread and 3 slices of cheese, determine the number of whole cheese sandw
pav-90 [236]
If we are to consider the number of slices of bread first,

      number of sandwiches = (28 slices of bread)(1 sandwich/ 2 slices of bread)
      number of sandwiches = 14 sandwiches

If we are to consider the number of slices of cheese
 
      number of sandwiches = (45 slices of cheese)(1 sandwich / 3 slices of cheese)
     number of sandwiches = 15 sandwiches

Since, 14 is smaller than 15 then, 14 is the answer.

<em>Answer: 14 sandwiches</em>
7 0
3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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murzikaleks [220]

Answer:

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6 0
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Which expression is equivalent to 1 1/2 plus 1 6/7 I NEED HELP HURRY
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5 0
3 years ago
How to find three consecutive integers whose sum is 336?
Allisa [31]
There's a quick, easy, sloppy way, and there's a good math way.
Here's the good math way:

If the integers are consecutive, then you can call them  'x',  (x+1), and  (x+2).

We know what their sum is, so let's add them up:

x + (x+1) + (x+2)  =  336

x +  x+1  +  x+2    =  336

Combine the terms that are alike on the left side:

                                           3x + 3  =  336

Subtract 3 from each side:    3x = 333

Divide each side by 3 :            <u>  x = 111</u>

The integers are<em>  111,  112,  </em>and<em> 113</em> .

7 0
3 years ago
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