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Novosadov [1.4K]
3 years ago
15

TotoToday everything at a store is on sale. The store offers a 20% discount. The regular price of a T-shirt is $18. What is the

discount price?
Mathematics
1 answer:
seropon [69]3 years ago
6 0

Answer:

New selling price= $14.4

Step-by-step explanation:

Giving the following information:

The store offers a 20% discount. The regular price of a T-shirt is $18.

<u>To calculate the discounted selling price, we need to use the following formula:</u>

New selling price= selling price*(1 - discount rate)

New selling price= 18*(1-0.2)

New selling price= $14.4

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Sergio [31]

Answer:

Answer: a) 15 + 12y b) 14y - 27xy^2 + 18y^3c) 12ar + 54abr - 120brSolution:a) 5x3 + 6x2y15 + 6 x 2y= 15 + 12yb) 7x2y - 27xy^2 + 18y^3=14y - 27xy^2 + 18y^3c) 6a2r + 54arb - 60b2r= 12ar + 54abr - 120br

Step-by-step explanation:

6 0
3 years ago
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Anuta_ua [19.1K]

The altitude of a triangle is a line segment through a vertex and perpendicular to a line containing the side opposite the vertex.

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3 years ago
A rich relative dios and you inherit $120,000. How much will you have for your retirement of age 60) if you invest the inheritan
Alchen [17]

To answer this question we will use the following formula for compounded monthly interest:

A=A_0(1+\frac{r}{12})^{12t},

where A₀ is the initial amount, r is the annual interest as a decimal number and 12 is the number of years.

Notice that:

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Therefore, substituting t=42, r=0.02, and A₀=120000 we get:

A=120000(1+\frac{0.02}{12})^{12\cdot42}\text{.}

Simplifying the above result we get:

\begin{gathered} A=120000(1.001\bar{6})^{504} \\ \approx120000\cdot2.314747889 \\ \approx277769.75 \end{gathered}

Answer: $277,769.75.

8 0
2 years ago
The circumference of a circle is 13π m. What is the area, in square meters? Express your answer in terms of π π.
Deffense [45]

Answer:

13×(22/7)whole square

4 0
3 years ago
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Estimate by first rounding each number to the nearest integer.
posledela
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5 0
3 years ago
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