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
Evgesh-ka [11]
3 years ago
14

A sweatshirt is sold for $42 and the sales tax is 8%. How much is the sales tax?

Mathematics
1 answer:
xeze [42]3 years ago
6 0

Answer:

If the shirt is $42.00 pre tax than the sales tax would be $3.36

Step-by-step explanation:

You might be interested in
The area in square feet of a rectangular field is x^2-100x+2400. The width, in feet is x-40. What is the length, in feet?
sattari [20]

Answer:

x-60

Step-by-step explanation:

You have to factor out the quadratic.

You know that one of the factors is x-40.

To factor:

Find a number that when added to -40, gives you -100, and also when multiplied, gives you 2400.

That such number is -60.

Add an x before it, and you get (x-60)

3 0
3 years ago
The number of lines of reflection about which the combined figure can reflect onto itself is ____
Fiesta28 [93]
A square(hope it helps)
7 0
3 years ago
Carl bought 19 apples of 2 different varieties to make a pie.The total cost of the apple was $5.10.Granny Smith apples cost $0.2
disa [49]

For this case we propose a system of equations:

x: Let the variable representing the quantity of Granny Smith apples

y: Let the variable representing the number of Gala apples

According to the statement we have:

x + y = 19\\0.25x + 0.30y = 5.10

From the first equation we have to:

x = 19-y

replacing in the second equation:

0.25 (19-y) + 0.30y = 5.10\\4.75-0.25y + 0.30y = 5.10\\4.75 + 0.05y = 5.10\\0.05y = 5.10-4.75\\0.05y = 0.35\\y = \frac {0.35} {0.05}\\y = 7

So, Carl bought 7 Gala apples

On the other hand:

x = 19-7 = 12

So, Carl bought 12 Granny Smith apples

Answer:

Carl bought 7 Gala apples and 12 Granny Smith apples

8 0
3 years ago
Find the circumference of a circle with an area of 676pi
saveliy_v [14]

Answer:

The circumference of the circle is 52π

Step-by-step explanation:

To solve this exercise we first have to calculate the radius of the circle, for this we will use the formula of area of ​​a circle and we will clear the radius

a = area = 676π

r = radius

a = π * r²

we clear r

r = √(a/π)

now we replace the known values

r =  √(676π/π)

r = √(676)

r = 26

now we use the formula to calculate the circumference of a circle

c = π * 2r

c = π * 2 *  26

c = 52π

The circumference of the circle is 52π

6 0
3 years ago
Read 2 more answers
A group of students is painting the background of a set for a school play what is the area of the part that is painted in gray
GarryVolchara [31]
144 I’m not sure tho
6 0
3 years ago
Other questions:
  • HELP! WILL GET 30 POINTS!
    9·2 answers
  • 4 55 x² - 17x+3/5<br>- factorise​
    9·1 answer
  • I need help with this question please :)
    7·1 answer
  • How can you put 32.3 as a mixed number in the simplest form
    15·1 answer
  • Help me please please
    12·1 answer
  • Find the difference.
    14·1 answer
  • PLZ HELP I CAN'T FIGURE IT OUT!!!!!!
    8·1 answer
  • I don't understand this question.
    6·1 answer
  • Mrs. Salcido bought three 1-liter bottles of soda for a class party. She poured each of her students 1.6 of a liter of the bottl
    8·1 answer
  • Solve the equation 15p2 + 7p − 4 = 0 by completing the square.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!