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3 years ago

What word phrase is equivalent to the equation y=2x-3

Mathematics

1 answer:

denis-greek [22]3 years ago

5 0

Answer:

Step-by-step explanation:

The soccer coach is 3 years less than twice the age of his youngest team member.

In y = 2x - 3, x represents the youngest team member. y represents the soccer coach.

2x is twice the age of the youngest team member.

-3 is three years less.

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What is the sum of the following equatiioin? 10x+20y+5x=?

Vsevolod [243]

Answer:

15x + 20y

Step-by-step explanation:

First, we need to combine like terms,

10x + 20y + 5x

15x + 20y

Since x and y are different variables, we cannot combine them, meaning that the answer is,

15x + 20y

4 0

3 years ago

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swat32

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How u can convert decimal to a fraction in .23?

Vlada [557]

100

0.23

First we have to think that the symbol

100

so that

⋅

(

100

)

this is read twenty three percent is equal to twenty three multiplied by one divided by one hundred.

the result is the fraction

100

Now, to convert to decimal, simply divide 23 by 100

2.3

and

2.3

0.23

this is the same as

100

0.23

4 0

3 years ago

What is the solution of the system of equations that contains the equation - 3x - 9y = 18 and the equation of the line shown on

Diano4ka-milaya [45]

Answer:

No solution

Step-by-step explanation:

7 0

3 years ago

The perimeter of a rectangle is 16 inches. The equation that represents the perimeter of the rectangle is , where l represents t

Gekata [30.6K]

Answer:

A. 7 in.

Step-by-step explanation:

We have been given that the perimeter of a rectangle is 16 inches. The equation that represents the perimeter of the rectangle is , where l represents the length of the rectangle and w represents the width of the rectangle.

We know that perimeter of rectangle is 2 times the sum of width and length of rectangle.

$\text{Perimeter}=2(l+w)$

$\text{16 in}=2(l+w)$

$\frac{\text{16 in}}{2}=\frac{2(l+w)}{2}$

$\text{8 in}=l+w$

To be a rectangle length cannot be 8 as length and width of the rectangle is 8 inches.

Therefore, 7 inches the possible value for the length of the rectangle.

5 0

3 years ago