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Vinvika [58]
3 years ago
10

It takes benjamin 28 minutes to mow 2 lawns assuming the lawns are the same size and benjamin works at the same speed about how

long will it take to mow 5 lines
Mathematics
1 answer:
weeeeeb [17]3 years ago
5 0
If it is 5 lawns then an easy way you could do it is dividing 28 and 2, to get 14, then multiply 5 by 14. Or you could set up a proportion which would be 2/28=5/x and solve for x by cross multiplying. The answer you should get out of this is 70 minutes. Or and hour and 10 minutes.
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P:-3x + 8x - 5x = x<br><br> q: (3x)(5y) = 15xy<br><br> Which of the following statements is false?
Varvara68 [4.7K]

Answer: Statement p is false.

Step-by-step explanation:

In both cases, we need to isolate the variables:

p: -3*x + 8*x - 5*x = x

   (-3*x - 5*x) + 8*x = x

    -8x + 8*x = x

        0 = x

This will be true only for one value of x, so this is not always true, which means that the statement is false.

q: (3*x)*(5*y) = 15*x*y

let's solve the left side:

  3*x*5*y = 15*x*y

  (3*5)*(x*y) = 15*x*y

   15*x*y = 15*x*y

This is true for every value of x and y, then this statement is true.

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2 years ago
Really need help, 20 points!
babymother [125]
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g100num [7]

Answer:

Step-by-step explanation:

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The common factors are  2 * 2 * 2 = 8

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A and C

Step-by-step explanation:

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