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Rainbow [258]
3 years ago
11

How many solutions does the equation 5x + 10 = 5x − 8 have?

Mathematics
2 answers:
Alexxandr [17]3 years ago
7 0

Answer:

It doesn't have a solution because if you try to graph each line y=5x+10 and y=5x-8, you will have a parallel line

Step-by-step explanation:

EastWind [94]3 years ago
6 0
No solution I’ve done this already
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Some rectangles have an area of 36 cm². Let the variable W represent the width of these rectangles. Which expression represents
ZanzabumX [31]

Answer:

The perimeter of the rectangle is expressed as; P = \frac{72 \ + \ 2W^2}{W}

Step-by-step explanation:

Given;

area of the rectangle, A = 36  cm²

width of the rectangle, = W

Let L represent the length of the rectangle,

A = L x W

L = \frac{A}{W} = \frac{36}{W}

The perimeter of the rectangle is calculated as;

P = 2(L + W)

Substitute the value of L into the above equation;

P = 2(L + W)\\\\P = 2 (\frac{36}{W} + W)\\\\P = 2 (\frac{36 + W^2}{W} )\\\\P = \frac{72 \ + \ 2W^2}{W}

Thus, the perimeter of the rectangle is expressed as P = \frac{72 \ + \ 2W^2}{W}

8 0
3 years ago
Adrian works in New York City and makes $42 per hour. She works in an office and must get her suit dry cleaned everyday for $75.
Novay_Z [31]
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3 years ago
Just I need help ASAP
g100num [7]

Answer:

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