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Mathematics

1 answer:

anzhelika [568]2 years ago

6 0

Answer:

sorry I didn't understanding this

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Lilian purchased a violin form smash music stores. It regularly sold for $670, but wa son slaw for 10% off. She also had to pay

zvonat [6]

Complete question :

Lilian purchased a violin form smash music stores. It regularly sold for $670, but wa son slaw for 10% off. She also had to pay 8% sales tax. She bought it on the installment plan and paid 15% of the total cost with tax as a down payment. Her payments were $58 per month for one year. What is her sales tax?

Answer:

$48.24

Step-by-step explanation:

Given that:

Sales price = 670

Discount = 10% off

Sales tax = 8%

Discounted price = (1 - 0.1) * 670

Discounted price = 0.9 * 670 = $603

Hence, purchase price = $603

Hence, sales tax = 8% of purchase price

8% of $603

0.08 * 603 = $48.24

7 0

2 years ago

Bess and Gina earn $45 per week for delivering flowers. Bess worked for x weeks and earned an additional total bonus of $20. Gin

Inessa05 [86]

Answer:

First option: $45x + 20 + 45y$

Step-by-step explanation:

The missing options are:

$45x + 20 + 45y\\65x + 45y\\45x - 20 + 45y\\\\45x + 65y$

We know that "x" represents the number of weeks Bess worked and "y" the number of weeks Gina worked.

According to the data given in the exercise, Gina and Bess earn $45 per week for delivering flowers, this is:

$45x+45y$

Since earned an additional total bonus of $20, then the total money in in dollars that Bess and Gina earned for delivering flowers can be shown with the following expression:

$(45x+20)+45y=45x+20+45y$