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
timurjin [86]
2 years ago
15

the selling price for a pair of jeans is 39.98. There is a 4.5% sales tax on all purchases. How much would it cost to buy the je

ans?
Mathematics
2 answers:
Whitepunk [10]2 years ago
7 0
$41.78
you add the price and the sales tax to get the total amount
ruslelena [56]2 years ago
4 0

Answer:

$41.78

Step-by-step explanation:

tax is 4.5% on top of original price of 39.98

so multiplying 39.98 by 1.045 gives us 41.78

you multiply by 1.045 because 4.5% is the same as 0.045 and the 39.98 represents 100% of the price so it is 1 and you are paying 104.5% of that price for it when tax is included

You might be interested in
1-Describe the error in the way the calculation of the slope of the two points is set up and/or solved. Please be specific. Do n
Bad White [126]

Answer:

Please check explanations for answer

Step-by-step explanation:

Let’s have two points (5,10) and (15,20)

1. Let’s find the slope of these two points

Mathematically, the slope can be calculated using the formula;

m = (y2-y1)/(x1-x2)

So m = (20-10)/(5-15) = 10/-10 = -1

The error here is the formula used in calculating the slope

The formula should be;

m = (y2-y1)/(x2-x1) and not x1-x2

2. To calculate the slope correctly, we have;

m = (y2-y1)/(x2-x1)

So the slope will be;

m = (20-10)/(15-5) = 10/10 = 1

In the point slope form, the equation can be represented as;

y-y1 = m(x-x1)

Let’s use the point (5,10)

y- 10 = 1(x-5)

The above is the point slope form

using one of the points and the correct slope of the line

6 0
3 years ago
In parallelogram ABCD, AB=18. Identify AD. HELP PLEASE!!
shutvik [7]

Answer:

Cannot be determined

Step-by-step explanation:

Both AD and BC could be any length

6 0
3 years ago
Read 2 more answers
6,780,000 in scientific notation
klio [65]

Answer:

105 = 100,000 x 6.78 = 678,000

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
In randi's school, 5 out of every 7 students ride the bus to school. what percent of students ride the bus? round to the nearest
Natali5045456 [20]
Look at the picture.

6 0
3 years ago
The height of a ball t seconds after it is thrown upward from a height of 6 feet and with an initial velocity of 80 feet per sec
SVEN [57.7K]

Answer:

f(2) = f(3) = 102 ft

Step-by-step explanation:

The height f at t = 2 seconds is given by:

f(t) = -16t^2 + 80t + 6\\f(2) = -16*2^2 + 80*2 + 6\\f(2)=-64+160+6\\f(2)=102\ ft

The height f at t = 3 seconds is given by:

f(t) = -16t^2 + 80t + 6\\f(3) = -16*3^2 + 80*3 + 6\\f(3)=-144+240+6\\f(3)=102\ ft

For both t =2 and t =3, the expression results in a height of 102 ft, therefore f(2) = f(3) = 102 ft.

4 0
3 years ago
Other questions:
  • 1. Find the length of the leg, X. If your answer is not an integer, leave it in simplest radical form (picture 1)
    14·2 answers
  • 0.0000005060 in scientific notation
    5·1 answer
  • Triangle ABC was translated 2 units to the right and 3 units down. Which rule describes the translation that was applied to tria
    15·1 answer
  • Earth travels about 10^9 kilometers in its year-long orbit around the sun. About how far does it travel in 100 years?
    14·1 answer
  • CAN SOMEONE HELP ME WITH THIS PLEASE ??
    13·1 answer
  • the length of a rectangle is 3 cm more than twice its width. Find the largest possible width if the perimeter is at most 66cm
    12·2 answers
  • Graph the solution of this inequality 350 ≥ 125 + 15x
    12·1 answer
  • Examine the diagram.
    14·2 answers
  • A restaurant needs to build a wheelchair ramp for its customers. The angle 2 of elevation for a ramp is recommended to be 5 degr
    6·1 answer
  • This is due in 30 mins pls help me
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!