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elixir [45]
2 years ago
10

Solve for X: 5x + 15 = 28

Mathematics
1 answer:
rjkz [21]2 years ago
4 0
-15 both sides and then it’s will be
5x = 13 then u divide both sides over 5 and the answer will be ( X=2.6 )
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Answer:

The value of the variable=13 meters

Step-by-step explanation:

Step 1

Express the dimensions of the pool

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width=6

Step 2

Express the area of a rectangle as shown;

A=L×W

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L=length of the rectangle

W=width of the rectangle

In our case;

A=120 m²

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replacing in the equation;

120 m²=(x+7)×6

120=6 x+42

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6 x=120-42

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x=78/6

x=13

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3 years ago
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Simplifying the expression would give you 1/m^18
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The answer <br> The answer
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Answer:

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Step-by-step explanation:

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Which ordered pair would form a proportional relationship with the point graphed below? On a coordinate plane, a line with negat
avanturin [10]

Answer:

Answer:

(5, 20)  

Step-by-step explanation:

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Since the line goes through (0,0) the y intercept is 0

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Lets check the points  by substituting into the equation

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(5, 20)       20 = 4*5    20 = 20  yes

(–10, –20)    -20 = 4*-10    -20 = -40   no

Step-by-step explanation:

Which ordered pair would form a proportional relationship with the point graphed below? On a coordinate plane, a line with negative slope goes through points (negative 20, 10), (0, 0), and (20, negative 10). (10, –20) (–30, 20) (–10, 5) (35, –20)

4 0
3 years ago
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