3-12-using-models-use-the-model-given-to-answer-the-questions-about-the-object-or-process-being-mode

Question

$3-12=$ Using Models Use the model given to answer the questions about the object or process being modeled.

The sales tax $T$ in a certain county is modeled by the formula $T=0.06 x .$ Find the sales tax on an item whose price is $\$ 120 .$

Jinseop Sim · Accepted Answer

on this problem. We know that more than formula Team. So sweet. Thanks. Good. So we need to find I the sales tax on a night and was priced 1 $20. So this is the more there and we need to sell Tio. Thanks. Equal one. Very So the fantex, for one thing you are is cannot be, you know, points Teo six kind&#x27;s 1 20 If you complain, thiss the answer is gonna be seven point two. So the final answer is 7 22

Ankit Gupta · Answer

and the cell since 60 in a certain countries. Moral. Why the formula de Quito, Gino Point gentle six eggs. Find the cells text on this on item, which prices 1 $20 so it be required to general 0.6 and develop extras is given 1 $20. So multiplication, This is 7 20 digital. This is seven point So finally $7.2 it answered.

Taylor Shimono · Answer

So this problem asks us to find the way to tax teeth that is paid by resident who earned $62,000 per year and were given this model of T equals 0.5 x where X is given by the yearly salary of the resident. So we&#x27;re given in the problem. A resident makes $62,000 a year. So we&#x27;re gonna plug that in for our ex in your model. And we want to solve for teeth. So we&#x27;ll leave t as are variable. So we get t equals flight 005 times X, which is our $62,000 and we&#x27;re going to multiply this out. Uh, zero. They&#x27;re not a five. That should be a five right here. And so when we multiply that out, we get t equals $310 and

Ankit Gupta · Answer

So I understand. Now we&#x27;re understand this course in Mental s school district, they didn&#x27;t pay a latex. He that is modeled by the Formula de Quito judo point. Cheeto Judo five X find the wedge tax paid by the residents who are $60 $60,000 a year. So it is given X equal 60 $200. So using the identity equal to 0.5 into 62 Italian, which is a quarto Quito, uh, 300 then dollar.

Yifan Xu · Answer

All right. This question has two parts. The first part is to find a mathematical linear motto that gives them out of cell. Why, in terms of the retail price X are so let us right on the general form of this motto. It&#x27;s gonna be why equals K x were The main aim is to find the K here. And since we&#x27;re given a pair of white Annex where it&#x27;s gonna be 11. 40 So text eco&#x27;s k times the price 189 point 90 Nice and are so no, we can sew for the K. It&#x27;s gonna be 11 and four over 180 I 1800.99 All right, so now we can write on the enemy our motto Explicitly. We just plug this cape back. All right, so this Ah, the mathematical motto are at the second part of this question is to use this mater to find this so tax own a purchase of six aim $0.99. So if we have six under 39 0.9 and I of purchase, we&#x27;re gonna multiply. But this case because the X here is this value right over 109.9 and I and then we can get this so stacks being approximately 380 0.40.

Cory Kuzinski · Answer

So if the sales 10 if we go a dollar 50 purchase and we get charged a sales tackles of 12 cents, Um, what about a $9 purchase with the sales tax? Gonna be, um, so, you know, I look at it as a dollar 50 times. Um six. Yeah, it would be nine. So 12 cents times six. This is what&#x27;s going on my head cause I&#x27;m solving it mentally. Um, would would give me the sales tax. And 12 times six is 72. So 72 cents.

Problem

Using Models Use the model given to answer the qu…

Problem 3 Medium Difficulty

$3-12=$ Using Models Use the model given to answer the questions about the object or process being modeled.

The sales tax $T$ in a certain county is modeled by the formula $T=0.06 x .$ Find the sales tax on an item whose price is $\$ 120 .$

Answer

7.2$\$$

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Algebra and Trigonometry

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Alayna H.

Maria G.

Kristen K.

Absolute Value - Example 1

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7.2$\$$

Algebra and Trigonometry

Anna Marie V.

Alayna H.

Maria G.

Kristen K.

Absolute Value - Example 1

Absolute Value - Example 2

James Stewart, Lothar Redlin, Saleem WatsonAlgebra and Trigonometry

Anna Marie V.

Alayna H.

Maria G.

Kristen K.

James Stewart, Lothar Redlin, Saleem Watson

Algebra and Trigonometry