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
Arada [10]
4 years ago
13

a souvenir mug sells for $8.00 at a hotel gift store. Kendra gives the clerk $10.00 and receives $1.56 in change. what is the sa

les tax rate
Mathematics
1 answer:
Zinaida [17]4 years ago
3 0
I feel that it is 5.5%/ 0.055

Process:

8.00*5.5%/ 0.055=0.44
8.00+0.44=8.44
10.00-8.44=1.56
You might be interested in
11, 16, 21, ...<br> Find the 44th term.<br> PLZ HELP
VashaNatasha [74]

answer : 226

difference : 5

‘0th’ term : 6

rule : 5n + 6

if n = 44

220 + 6 = 226

4 0
3 years ago
Read 2 more answers
Which represents the solution(s) of the graphed system of equations, y = x2 + 2x – 3 and y = x – 1?
Sonja [21]

Answer:

Second option: (-2,-3) and (1,0)

Step-by-step explanation:

Given the system of equations \left \{ {{y = x^2 + 2x-3} \atop {y = x - 1}} \right., you can rewrite them in this form:

x^2 + 2x-3= x - 1

Simplify:

x^2 + 2x-3-x+1=0\\\\x^2+x-2=0

Factor the quadratic equation. Choose two number whose sum be 1 and whose product be -2. These are: 2 and -1, then:

(x+2)(x-1)=0\\\\x_1=-2\\\\x_2=1

Substitute each value of "x"  into any of the original equation to find the values of "y":

y_1= (-2) - 1=-3\\\\y_2=(1)-1=0

Then, the solutions are:

(-2,-3) and (1,0)

7 0
3 years ago
Read 2 more answers
Indicate a general rule for the nth term of this sequence. -6b, -3b, 0b, 3b, 6b. . .
GREYUIT [131]

Answer:

a(n) = -16b + (n - 1)(3b)

Step-by-step explanation:

First term is -6b.

Common difference is 3b; each new term is equal to the previous one, plus 3b.

Formula for this arithmetic sequence is

a(n) = -16b + (n - 1)(3b)

4 0
3 years ago
Explain how to find the surface area of a 3-D figure
german
Well, for any prism, it is the lateral area + the area of two ends.  
8 0
3 years ago
On the Richter scale, a great earthquake is 10 times stronger than a major one, and a major one is 10 times stronger than a larg
Lina20 [59]

 it is 100 times because you have to time 10 times 10 and you get a 100
5 0
3 years ago
Other questions:
  • 68 is what percent of 71?
    10·2 answers
  • 10 increased by the quotient of a number and two is -15
    8·1 answer
  • Find the area of the shape shown below.
    13·1 answer
  • A right triangle with a perimeter 24 sides of length 2x, (2x+2) and (2x+4) what is the area of the triangle
    13·1 answer
  • Calculate f(4) for each function below
    10·1 answer
  • 13. Give an example of a linear equation that is<br> parallel to the y-axis.
    9·1 answer
  • Choose the correct value of x AND the correct value of y from the choices below.
    7·1 answer
  • The Martinez family picked 3 lb of apples. Ana picked for those apples,
    6·1 answer
  • Write the equation of the graph shown below in factored form. the graph starts at the bottom left and continues up through the x
    15·1 answer
  • Ethan and Evan are twins. They each deposit $3,000 into separate bank accounts. Their accounts each accrue interest annually. Ex
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!