Ask question

Ask question

All categories

skelet666 [1.2K]

3 years ago

10

Susan Johnson went shopping for some new clothes at the Empire Department Store. She bought a pair of pants for $12.75, a shirt

for $8.40 and shoes for $10.50 the sales tax was $1.58. How much money did she spend?

1 answer:

NeX [460]3 years ago

8 0

$33.23
I hope that this helps you, just add the numbers from biggest to smallest.
EXAMPLE: 12.75
10.50
8.40
+ 1.58
$33.23

You might be interested in

Let f(x)=x^2+6x−16.<br> Enter the x-intercepts of the quadratic function in the boxes.

Sauron [17]

$\underline{\underline{\large\bf{Given:-}}}$

$\red{\leadsto}\:$ $\textsf{}$ $\sf f(x)= x^2+6x−16$

$\underline{\underline{\large\bf{To Find:-}}}$

$\orange{\leadsto}\:$ $\textsf{ x-intercepts of the quadratic function }$ $\sf$

$\\$

$\underline{\underline{\large\bf{Solution:-}}}\\$

$\longrightarrow$ x- intercept is the point where graph of given function touches the x-axis,f(x) becomes 0 at the point where graph of given function touches the x-axis. Therefore, we would to solve x^2+6x−16=0 and find its root.

$\begin{gathered}\\\implies\quad \sf x^2+6x−16=0 \\\end{gathered}$

$\begin{gathered}\\\implies\quad \sf x^2+8x-2x −16=0 \\\end{gathered}$

$\begin{gathered}\\\implies\quad \sf x(x+8)-2(x+8)=0 \\\end{gathered}$

$\begin{gathered}\\\implies\quad \sf (x-2)(x+8)=0\\\end{gathered}$

$\begin{gathered}\\\implies\quad \sf x=2\quad or \quad x=-8 \\\end{gathered}$

$\leadsto$ x-intercepts of the given quadratic function are 2 and -8 .

7 0

3 years ago

In a group of 35 students, 11 study both Art and Biology 11 study Biology but not Art. 10 study neither subject. Given that a ra

aliina [53]

Answer:

I did not now but anobody help you l bless you someone help

8 0

3 years ago

Read 2 more answers

×/5=2 what is it i need help with homework

serious [3.7K]

X divided by two is 5
So you multiply 5 and 2 to get 10. Therefore x equals 10

7 0

3 years ago

Read 2 more answers

Use the simple interest formula 1=prt find the amount that needs to be invested at 7%per year for 12 years in order to earn 2500

Inessa [10]

The answer is 1358.70

8 0

3 years ago

Find the value of x.<br> (5x + 5)

Ivahew [28]

5( x + 1)

I hope this helps:)

4 0

3 years ago