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3 years ago

13

Jeanette purchased a concert ticket on a web site. The original price of the ticket was $75. She used a coupon code to receive a

20% discount. The web site applied a 10% service fee to the discounted price. Jeanette’s ticket was less than the original price by what percent?

1 answer:

Andrei [34K]3 years ago

4 0

It was 30% off because the site had a discount plus her coupon

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D.) 15s

The fourth term refers to the 15s together, not any part of the term apart.

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4 years ago

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3 years ago

A sphere has a volume of 457.3 in^3. What is the radius of the sphere?

Ne4ueva [31]

Answer:

$\large\boxed{R\approx4.78\ in}$

Step-by-step explanation:

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$\dfrac{4}{3}\pi R^3=457.3\qquad\text{multiply both sides by 3}\\\\4\pi R^3=1371.9\qquad\text{divide both sides by 4}\\\\\pi R^3=342.975\qquad\text{divide both sides by}\ \pi\\\\R^3=\dfrac{342.975}{\pi}\qquad/\pi\approx3.14/\\\\R^3\approx\dfrac{342.975}{3.14}\\\\R^3\approx109.2277\to R\approx\sqrt{109.2277}\\\\R\approx4.78\ in$

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4 years ago

6x-3=3x+12 what is the solution to the equation?

Alona [7]

Answer:

x=5

Step-by-step explanation:

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then divide both sides by 3. simplified: x=5

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3 years ago