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
frozen [14]
3 years ago
15

A shopper bought shoes marked 40$the sales tax is5% how much is the sales tax

Mathematics
2 answers:
SashulF [63]3 years ago
7 0

Answer:

42$

Step-by-step explanation:

5/100 =x/40

x*100=5*40

x*100=200

200/100

x=2

2+40

42

irakobra [83]3 years ago
5 0

The sales tax is 2$ Hope this is the answer you're looking for.

You might be interested in
jake reads for 20 minutes after school. he reads x more minutes after dinner. enter an equation that represents the total number
Nesterboy [21]

Answer: 20 + x

Why you ask? Well its just plain logic if you read it thoroughly

4 0
3 years ago
Consider the sequence: <br><br> 3, 8, 13, 18, 23, ...
suter [353]

Answer:

a_n represents a particular any term and a_{n-1} represents just previous term.

a_8=38

Step-by-step explanation:

In the given recursive formula,

a_n= a_{n-1}+5

a_n represents n^{th} \ term

and a_{n-1}represents just its previous term.

To find a_8, first five terms are given there. We need to find its previous terms a_6 \ and\ a_7

a_6 = a_{n-1}+5\\a_6= a_{6-1}+5\\a_6 = a_5 +5\\substitute \ a_5 =23\\a_6 = 23+5=28

Similarly,

a_7 = a_{n-1}+5\\a_7= a_{7-1}+5\\a_7 = a_6 +5\\substitute \ a_6 =28\\a_7 = 28+5=33

Similarly,

a_8 = a_{8-1}+5\\a_8= a_{8-1}+5\\a_8 = a_7 +5\\substitute \ a_7 =33\\a_8 = 33+5=38

Thus a_8 = 38 is the answer.

8 0
3 years ago
Which set of dimensions is possible for a rectangular prism with volume 420 cm3? A. 4 cm by 8 cm by 12 cm B. 4 cm by 10 cm by 12
Ilya [14]
With process of elmination the answer is C because all the rest are the same number but placed it is different order.
~JZ

3 0
3 years ago
A computer store buys a computer system at a cost of $357.60. The selling price was first at $596,
I am Lyosha [343]

Answer:

238.40

Step-by-step explanation:

you need to use "PRT"( Principal× Rate×time) but since it doesn't give us the time, we'll be only doing principal×rate. just multiply 596 and 40% And don't forget to put the percent sign bc it would change the price!! and I hope that helps u

5 0
2 years ago
The least common multiple of two whole numbers is 12. The ratio of the
mihalych1998 [28]

9514 1404 393

Answer:

  6 : 4

Step-by-step explanation:

The product of the ratio values is 3×2 = 6. This means the two numbers will have a GCF of 12/6 = 2. So, the two numbers are ...

  3×2 : 2×2 = 6 : 4

_____

I think of GCF and LCM problems in terms of a "diagram" that looks like this:

  (a [ b ) c ]

That is, the two numbers can be written in a form such that one is (a·b), the other is [b·c], their greatest common factor is b, and their least common multiple is a·b·c.

The ratio of the two numbers would be a : c. The product ac differs from the LCM by a factor of b, the GCF. Of course, b = abc/(ac), which is how we got the above answer.

4 0
2 years ago
Other questions:
  • How do you find the least common multiple of these two expressions. 10x^5v^8 and 25x^4v^7u^2
    8·2 answers
  • A car travels at an average speed of 48
    13·2 answers
  • What the solution set (x+9)^2=169 of this quadratic equations by extracting the roots? ​
    13·1 answer
  • Please help 3(6x−2)=−2(4x−9)+2
    13·2 answers
  • the number of girls on the school's basketball team decreased by 20% this year. if there were 25 girls on the team last year. ho
    14·1 answer
  • Nd Practice
    6·1 answer
  • K(x)= -x^2 inverse function SHOW WORK PLEASE HELP FAST
    7·1 answer
  • Did i pick the right one?
    9·1 answer
  • The scatter plot shows the average price of a major-league baseball ticket from 1997
    7·1 answer
  • What is the range of the graph below?​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!