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Viktor [21]
4 years ago
13

Write a proportion and show work

Mathematics
2 answers:
NeX [460]4 years ago
8 0

for this case we must write a proportion that shows the earnings obtained from Mrs. Miller for the sale of the house.

By making a rule of three we have:

179000 ------------> 100%

x -----------------------> 6%

Where "x" represents the gains obtained.

So:

x = \frac {6 * 179000} {100}

Writing the proportion:

\frac {x} {179000} = \frac {6} {100}

The earns were:

x = 10740

ANswer:

\frac {x} {179000} = \frac {6} {100}\\x = 10740

Irina-Kira [14]4 years ago
3 0

Answer:

$10,740

Step-by-step explanation:

You know that Mrs. Miller sells a house for $179,000. Then the cost of the house will be the 100%.

Knowing that she earns 6% of comission, you can set up the following proportion (Let be "x" the amount of money she earns), then:

\frac{\$179,000}{100}=\frac{x}{6}

Now you need to solve for "x". Therefore, you get:

 (6)(\frac{\$179,000}{100})=x

 x=\$10,740

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3 years ago
Jada solved the equation Negative StartFraction 4 over 9 EndFraction = StartFraction x over 108 EndFraction for x using the step
GalinKa [24]

Answer:

Jada should have multiplied both sides of the equation by 108.

Step-by-step explanation:

The question is incomplete. Find the complete question in the comment section.

Given the equation -4/9 = x/108, in order to determine Jada's error, we need to solve in our own way as shown:

Step 1: Multiply both sides of the equation by -9/4 as shown:

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Cross multiplying

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It can also be solved like this:

Given -4/9 = x/108

Multiply both sides by 108 to have:

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Jada should have simply follow the second calculation by multiplying both sides of the equation by 108 as shown.

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