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3 years ago

Use a factor and zero product property to solve the following equation 6x(x+4)=0

Mathematics

1 answer:

Rina8888 [55]3 years ago

4 0

$6x(x+4)=0 \\
6x=0 \ \lor \ x+4=0 \\
x=0 \ \lor \ x=-4 \\
\boxed{x=0 \hbox{ or } x=-4}$

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vesna_86 [32]

Answer:

The total cost for each health club will be the same after 4 months.

Step-by-step explanation:

Let A = membership fee for studio A

B = membership fee for studio B

x= membership month

$A = 22 + 24.5x$

$B = 47.00 + 18.25x$

We want to when the total cost at each health studio is the same.

In other words, when A = B.

Therefore, the expression becomes

$A = B$

$22\:+\:24.5x=47.00\:+\:18.25x$

Step 1: Simplify both sides of the equation.

$24.5x+22=18.25x+47$

Step 2: Subtract 18.25x from both sides.

$24.5x+22-18.25x=18.25x+47-18.25x$

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Step 3: Subtract 22 from both sides.

$6.25x+22-22=47-22$

$6.25x=25$

Step 4: Divide both sides by 6.25

$\frac{6.25x}{6.25}=\frac{25}{6.25}$

$x=4$

Therefore, the total cost for each health club will be the same after 4 months.

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3 years ago

You drive your car for 3 hours at an average speed of 130 km per hour. How far did you go? *

stich3 [128]

The answer is 390km. You just multiply 130 x 3.

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3 years ago

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Tpy6a [65]

Answer:

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Step-by-step explanation:

In order for the triangles to be similar, corresponding side must be in proportion.

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Answer:

Step-by-step explanation:

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iogann1982 [59]

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