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azamat
3 years ago
6

5(y+2/5)=-13 what is y

Mathematics
2 answers:
jolli1 [7]3 years ago
8 0

Answer:

y=11/5

Step-by-step explanation:

first divide by 5 on both sides

y+2/5=-13/5

subtract 2/5 on both sides to isolate the y

y=11/5

:))

MakcuM [25]3 years ago
6 0

Answer:

y=-3

Step-by-step explanation:

5(y+2/5) = -13

5y+2 = -13

subtract 2 from each side

5y+2-2 = -13-2

5y = -15

divide each side by 5

5y/5 = -15/5

y=-3

check:

5(y+2/5) = -13

substitute -3 for y

5(-3)+2/5) = -13

-15+2= -13

-13 = -13

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Find two consecutive even integers such that the sum of the larger and three times the smaller is 234
viva [34]

Represent even numbers as "2n" since each is a multiple of 2.

Represent odd numbers as "2n+1" since each is one more than an even.

-----------------

Your problem:

smaller # : 2n

larger #: 2n+2

-------------------

EQUATION:

2n+2 + 3(2n) = 234

8n = 232

n = 29

---------

smaller = 2*29 = 58

larger = 2n+2 = 60

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4 years ago
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emmasim [6.3K]

Two other examples of linear relationships are changes of units and finding the total cost for buying a given item x times.

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Two examples of linear relationships that are useful are:

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6 0
2 years ago
Owen measured a line to be 17.9 inches long. If the actual length of the line is 17.8 inches, then what was the percent error of
gulaghasi [49]

Answer:

0.6 %

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5 0
3 years ago
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avanturin [10]

Answer:

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Step-by-step explanation:

Given

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Width = 1\frac{1}{2}\ cm

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Area is calculated as follows

Area = Length * Width

Substitute values for Length and Width

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Convert mixed fraction

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Area =  \frac{3}{4}

Hence, the area is

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3 years ago
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6 0
3 years ago
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