1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alina [70]
2 years ago
5

You buy a pair of shoes for $40, at check out you are also charged 8% sales tax. What is the total cost of your shoes

Mathematics
2 answers:
uysha [10]2 years ago
7 0

Answer:  3.2 done

Step-by-step explanation:

satela [25.4K]2 years ago
4 0

Answer:

43.20

Step-by-step explanation:

I hope this is right !

You might be interested in
Determine the number of subsets and list down all of them.
Setler [38]

We have to use Powerset .All of the elements are subsets of the set.

  • If n(A)=n

\boxed{\sf P(A)=2^n}

#1

  • {a,b,c}
  • It has 2^3=8subsets

Now

P(A)={{a},{b},{c},{a,b},{a,c},{b,c},{a,b,c}}

#2

  • {2,4,6,8}
  • It has 2^4=16 subsets

Now

P(A)={{2},{4},{6},{8},{2,4},{2,8},{2,8},{4,8},{4,6},{6,8},{2,4,6},{2,4,8},{2,6,8},{4,6,8},{2,4,6,8}}

#3

It has 2^5=32 subsets

Now

P(A)={{1},{2},{3},{4},{5},{1,2},{1,3},{1,4},{1,5},{2,3},{2,4},{2,5},{3,4},{3,5},{4,5},{1,2,3},{1,2,4},{1,2,5}...{1,2,3,4,5}}

7 0
2 years ago
Read 2 more answers
HELP DUE IN 20 MINS!!!!!!
Amiraneli [1.4K]

Answer:

10 miles

Step-by-step explanation:

  1. Set up a proportion: \frac{15}{1.5} = \frac{x}{1}  
  2. Cross multiply, then divide: 15 × 1 = 15, 15 ÷ 1.5 = 10
  3. So, Jessica can run 10 miles in 1 hour

I hope this helps!

5 0
2 years ago
Equivalent expression for 5a+30
ryzh [129]

Answer:

5a +30

take 5 common

5( a+6)

4 0
3 years ago
Consider the function f(x)= 1-|x-1|+|x+1| for -3<x<3. Recall that the absolute function can be represented as a piece wise
Kruka [31]
By the definition for the absolute value,

|x-1|=\begin{cases}x-1&\text{for }x\ge1\\-(x-1)&\text{for }x
|x+1|=\begin{cases}x+1&\text{for }x\ge-1\\-(x+1)&\text{for }x

So for the compound function f(x)=1-|x-1|+|x+1|, there are three intervals to consider. What happens when x? when -1\le x? when x\ge1?

You have

f(x)=\begin{cases}1-(-(x-1))+(-(x+1))=-1&\text{for }x
8 0
3 years ago
What is 108 as a fraction of 648? Give your answer in its simplest form.
geniusboy [140]

Answer:

The simplest form of 108/648 is 16

8 0
3 years ago
Read 2 more answers
Other questions:
  • Expression is equivalent to 5(6x+3y)
    12·2 answers
  • A town has a population of 170000 and grows at 4% every year.what will be the population after 12 years
    12·1 answer
  • If cos theta = -2/3 which of the following are possible?
    8·1 answer
  • The mean age of 8 women in an office is 30 years old.
    6·1 answer
  • If the balance at the end of eight years on an investment of $230 that has been invested at a rate of 3% is $285.20, how much wa
    11·2 answers
  • Identify the axis of symmetry for the following equation:
    15·2 answers
  • Write as a mixed number 5.06
    13·2 answers
  • Pounds would be a good unit to measure everything but
    5·1 answer
  • What is the area of this trapezoid?
    8·1 answer
  • Please answer the 2 question.<br> Will be marked
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!