Ask question

Ask question

All categories

Black_prince [1.1K]

3 years ago

15

You are shopping at a department store and all items currently are being sold at full price. You discover that next week the dep

artment store is having a sale. You want to buy one T-shirt and one pair of sandals. Using the following information, how much will you save by waiting until next week to purchase the items?
Item
Original Price
Sale Price
T-shirt
$18.95
$8.99
Sandals
$7.99
$7.50

$10.45

$10.96

$13.49

$16.49

2 answers:

Nataly [62]3 years ago

8 0

Answer:

$10.45

Step-by-step explanation:

Original Price Sale Price

T-shirt $18.95 $8.99

Sandals $7.99 $7.50

You want to buy one T-shirt and one pair of sandals

Total cost of one T-shirt and one pair of sandals according to original price:

= $18.95+7.99$

= $26.94$

Total cost of one T-shirt and one pair of sandals according to sale price:

= $8.99+7.50$

= $16.49$

Now you will save by waiting until next week to purchase the items:

=Original price of one T-shirt and one pair of sandals- sale price of one T-shirt and one pair of sandals

=26.94-16.49

=10.45

Hence you will save $10.45 by waiting until next week to purchase the items

MAVERICK [17]3 years ago

4 0

Answer:

$10.45

Step-by-step explanation:

You need to add up the total price before the sale and after then subtract

<em>18.95 + 7.99 = </em><em>$26.94</em>

<em>8.99 + 7.50 = </em><em>$16.49</em>

<em>26.94 - 16.49 = </em><em>$10.45</em>

<em />

You might be interested in

Miguel is painting a cabinet shaped like a rectangular prism. He is going to paint all of the exterior sides except the top and

Oksana_A [137]

Answer:

40ft

Step-by-step explanation:

Please kindly see the attached file for more explanation

8 0

3 years ago

At a convention for lawyers it was known that of the 100 present, at least one was honest, yet if you met any two of the lawyers

Temka [501]

From the given condition, there is only one honest lawyer present.

5 0

3 years ago

If you need $8000 to travel to Europe after you graduate in 4 year. How much would your monthly deposits need to be if your acco

lina2011 [118]

$\bf \qquad \qquad \textit{Future Value of an ordinary annuity}\\
\left. \qquad \qquad \right.(\textit{payments at the end of the period})
\\\\
A=pymnt\left[ \cfrac{\left( 1+\frac{r}{n} \right)^{nt}-1}{\frac{r}{n}} \right]$

$\bf \qquad 
\begin{cases}
A=
\begin{array}{llll}
\textit{accumulated amount}\\
\end{array}\to &
\begin{array}{llll}
8000
\end{array}\\
pymnt=\textit{periodic payments}\\
r=rate\to 5\%\to \frac{5}{100}\to &0.05\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{monthly, thus twelve}
\end{array}\to &12\\
t=years\to &4
\end{cases}$

$\bf 8000=pymnt\left[ \cfrac{\left( 1+\frac{0.05}{12} \right)^{12\cdot 4}-1}{\frac{0.05}{12}} \right]
\\\\\\
\cfrac{8000}{\left[ \frac{\left( 1+\frac{0.05}{12} \right)^{12\cdot 4}-1}{\frac{0.05}{12}} \right]}=pymnt\implies \cfrac{8000}{\frac{\left( \frac{241}{240} \right)^{48}-1}{\frac{1}{240}}}=pymnt
\\\\\\
\cfrac{8000}{53.0148852}\approx pymnt\implies 150.9010152318\approx pymnt$

6 0

3 years ago

What are the solutions of the equation x4+6x^2+5=0? Use substitution to solve

Nataly_w [17]

Answer:

+ or - square root of 5, and + or - i

Step-by-step explanation:

(x^2 + 5)(x^2 + 1)= 0

Set each set of parentheses equal to zero:

x^2 + 5 = 0; x^2 = -5, so x will equal plus or minus i times the square root of 5.

X^2 +1 = 0; x^2 = -1, so x will equal plus or minus i times the square root of one, which is just i

6 0

3 years ago

Read 2 more answers

What is the value of x?<br>x=____

Setler79 [48]

The answer is x = 6

To solve this you would use the pythagorean theorem which is a^2 + b^2 = c^2

In this problem a = x b = 8 and c = 10

You would then square these numbers
x^2 + 64 = 100

Next, you would subtract 64 from both sides.

x^2 = 36

All that’s left is the find the square root, which is x = 6.

So, therefore, you’re answer is x = 6

6 0

3 years ago