3 years ago

Given ABC = DEF, m DE = 5x - 4. Find the value of x.?

Mathematics

1 answer:

lesantik [10]3 years ago

7 0

There something you ain’t giving us in this equation

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Use substitution to solve each system of equations Y=2x-2 Y=x+2

Alik [6]

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soldier1979 [14.2K]

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Read 2 more answers

Question 4 (1 point) Determine whether the ordered pair (3,28) is a solution to the equation 2x- y/2 = -8 (3, 28) Is a solution

bulgar [2K]

Answer:

It is a solution

Step-by-step explanation:

Given

$2x - \frac{y}{2} = -8$

Required

Determine if $(3,28)$ is a solution

$(3,28)$ implies that:

$x = 3$

$y = 28$

To check if it is a solution, we simply substitute values for x and y in the given equation;

$2x - \frac{y}{2} = -8$

$2(3) - \frac{28}{2} = -8$

$6 - 14= -8$

$-8= -8$

Since both sides of the equation are equal; then, Yes, it is a solution

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3 years ago

the bike is on sale for $130. if the original price of the bike $200, what is the percent discount ?

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Part percent
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