Sharon wants to buy a shirt that costs $20. The sales tax is 5%. How much is the sales tax? What is her total cost for the shirt?

Answers

Answer 1

Answer:

Sales Tax is $1

Total Price is $21

Step-by-step explanation:

The subtotal of the shirt is $20.

Find the 5% tax.

20 * .05 = 1

The sales tax is $1.

This means that the total price is $21.

Subtotal + Tax = Price

$20 + $1 = $21

Hope this helps.


Related Questions

I need help with Geometry

Answers

9514 1404 393

Answer:

  (5, 1)

Step-by-step explanation:

Reflection across the x-axis negates the y-coordinate:

  (x, y) ⇒ (x, -y) . . . . reflection across the x-axis

Rotation 90° CCW is the transformation ...

  (x, y) ⇒ (-y, x) . . . . rotation 90° CCW

The two transformations together give ...

  (x, y) ⇒ (y, x) . . . . reflection across the x-axis, then rotation 90° CCW

For point B, this gives ...

  B(1, 5) ⇒ B'(5, 1)

A football team plays a total of 30 matches in the league. If we know that it has lost in 3 10 of the matches and has taken 3 draws to find out how many matches he's lost.

Answers

Answer:

The team lost 9 matches

Step-by-step explanation:

Given

[tex]Matches = 30[/tex]

[tex]Lost = \frac{3}{10}[/tex] of the matches

[tex]Draw = 3[/tex]

Required

Determine the number of matches lost

From the question, we have:

[tex]Lost = \frac{3}{10}[/tex] of the matches

Mathematically, this is:

[tex]Lost = \frac{3}{10} * Matches[/tex]

Substitute 30 for Matches

[tex]Lost = \frac{3}{10} * 30[/tex]

[tex]Lost = \frac{3* 30}{10}[/tex]

[tex]Lost = \frac{90}{10}[/tex]

[tex]Lost = 9[/tex]

The team lost 9 matches


HELP! HOW DO I SOLVE THIS???
4y + y to 4y2​

Answers

Hope this helps if it don’t sorry

PLEASE HELP GIVING BRAINLEST

Answers

Answer:

11.25cm

Step-by-step explanation:

1.5x3=4.5

4.5x2=9

1.5x1.5=2.25

9+2.25=11.25

Find three solution's to the linear equation 4x+y=20 using a table​

Answers

Answer:

(-2, 28)

(-1, 24)

(0, 20)

Step-by-step explanation:

You can plug any numbers in for x, and solve for y.

Example: 4(-2) + y =20     multiply 4 and -2

                   -8 + y = 20     add 8 to both sides

                          y = 28

You can then do this for the rest of the numbers. Here is a table below:

If f(x)=-3x-2, find each value.
1. f(3)

Answers

Answer:

f(3)=-11

in other words

When x=3, y=-11

Step-by-step explanation:

f(x)=-3x-2

f(3)=-3(3)-2

f(3)=-9-2

f(3)=-11

10.
A camera costs $210. If the sales tax rate is 8%, how much tax is charged? Round your answer to the nearest cent.
A
$18.90
B. $14.70
C. $16.80
D
$168.00

Answers

Answer: C. $16.80

Step-by-step explanation:

Answer:

C.) $16.80

Step-by-step explanation:

Find what 8% as a decimal is: move the decimal to the right 2 times.=.08

Multiply: .08 times 210

.08 times 210 = 16.8

16.8= 16.80

$16.80

Hope I helped!! :)

Brainliest?!?!

Stay safe and have a good night/day/afternoon!!!

50 points and I’ll mark you brainiest if correct.

Answers

Answer:

The container can hold 18 gallons

Step-by-step explanation:

Assume the container can hold x gallons

∵ The container is [tex]\frac{2}{3}[/tex]  full with water

∵ It can hold x gallons

→ Multiply [tex]\frac{2}{3}[/tex] by x to find the number of gallons in the container

∴ The number of gallons in the container = [tex]\frac{2}{3}[/tex] x

∵ 4 gallons of water pouring out

∵ It is  [tex]\frac{4}{9}[/tex] full

→ Multiply [tex]\frac{4}{9}[/tex] by x to find the number of gallons left in it

∴ The number of gallons left in the container = [tex]\frac{4}{9}[/tex] x

→ The difference between the numbers of gallons is 4 gallons

∵  [tex]\frac{2}{3}[/tex] x - [tex]\frac{4}{9}[/tex] x = 4

→ Subtract the terms of the left side

∴ [tex]\frac{2}{9}[/tex] x = 4

→ Multiply both sides by 9

∴ 2x = 36

→ Divide both sides by 18

∴ x = 18

∵ x represents the full of the container

The container can hold 18 gallons

Someone plz help me plz T^T

Answers

1050. Is the answer
im pretty sure it's 1050

what calculation can be used to find the value of p in the equation p^3 =8

Answers

Cube Root

[tex] {p}^{3} = 8 \\ p = \sqrt[3]{8} \\ p = \sqrt[3]{ 2\times 2 \times 2} \\ p = 2[/tex]

Formula

[tex] {p}^{3} - 8 = 0[/tex]

Use the following formula.

[tex] {x}^{3} - {y}^{3} = (x - y)( {x}^{2} + xy + {y}^{2} )[/tex]

[tex](p - 2)( {p}^{2} + 2p + 4)[/tex]

The expression p²+2p+4 has the discriminant less than 0 ( D < 0 ).

Thus, remove the expression and leave only p-2

[tex]p - 2 = 0 \\ p = 2[/tex]

Substitution

The most obvious number that multiplies itself three times and equal 8 is 2.

Substitute p = 2

[tex] {p}^{3} = 8 \\ {2}^{3} = 8 \\ 2 \times 2 \times 2 = 8 \\ 8 = 8[/tex]

The equation is true, thus 2 is the answer.

If f(1) = 6 and f(n) = 5f(n - 1) then find the value of f(6).

Answers

9514 1404 393

Answer:

  18750

Step-by-step explanation:

The recursive relation describes a geometric sequence with a first term of 6 and a common ratio of 5. The general term will be ...

  an = 6·5^(n -1)

So, the 6th term will be ...

  a6 = 6·5^(6-1) = 6·3125

  a6 = 18750

Nina spent $75.00 on music in September. She spent $96.00 on music in
October. By which percent did Nina's spending on music increase from
September to October?
A 78%
B 28%
22%
D 12%

Answers

I think the answer is C)22%
The answer is B. 28%

what is the answer to y=x-5 and y=-7x+11 solving with substitution ????

Answers

Answer:

(2, -3)

x = 2

y = -3

Step-by-step explanation:

Answer:

y=3,x=8

Step-by-step explanation:

y=x-5

y=-7x+11

x=y+5

y=-7(y+5)+11

y=-7y-35+11

8y=24

y=3

3=x-5

x=8

a bricklayer needs to order 6300kg of building sand

Answers

Answer:

[tex]9\times 10^7\ \text{grains of sand}[/tex]

Step-by-step explanation:

Given that,

A bricklayer needs to order 6300kg of building sand.

1 grain of this sand weighs [tex]7\times 10^{-5}\ kg[/tex].

We need to find how many grains of sand are there in 6300 kg.

It can be just calculated as follows :

1 grain of sand =  [tex]7\times 10^{-5}\ kg[/tex]

[tex]6300\ kg=\dfrac{6300}{7\times 10^{-5}}\\\\=9\times 10^7\ \text{grains of sand}[/tex]

or

= 90000000  grans of sand

So, 6300 kg is equal to [tex]9\times 10^7\ \text{grains of sand}[/tex].

What is the coefficient of the term 6/7 xy? A- 6xy. B-1/7. C-6. D--6/7

Answers

D is the correct answer

Please help me with the correct answer

Answers

Answer:

[tex]0.00000013=1.3*10^{-7}[/tex]

Step-by-step explanation:

Example of how scientific notation works:

[tex]150=1.50*10^{2}[/tex]

How many zeros are there?

6

How many spaces to make it 1.3?

1

6+1=7

[tex]0.00000013=1.3*10^{-7}[/tex]

Sam and Bethan share £54 in the ratio 5:4
Work out how much each person gets.

Answers

Answer:

Sam: $30; Bethan: $24

Step-by-step explanation:

Since the ratio is 5:4 Sam has to pay 5/9 of the total which is 54. To find how much he pays set up the equation like this.

[tex]\frac{x}{54} =\frac{5}{9}[/tex]

Cross Multiply

54(5)=9x

270=9x

Divide by 9

30=x

So Sam pays $30. To find out how much Bethan pays simply subtract 30 from 54

54-30=24

So Bethan pays $24

Pls help and show workings

Answers

The answer is C. The slope formula, y2-y1 over x2-x1, which can be remembered as rise over run, can be used to solve. The y2 is 7 as it is the second y and then 1, the first y, is subtracted from it. 7-1=6. After this, you find the second x which is 3, and subtract -6 from it, meaning that you add it as you are subtracting a negative and they cancel out. You now have 3-(-6), or 3+6 on the bottom and 7-1 on the top. 7-1=6 and 3+6=9. The answer is the 6/9 and can be simplified down to 2/3 because of their shared greatest common factor, 3. Hope this helps.

If x3 = 216, what is the value of x?
a. 6
b. 4
c. 9
d. 3

Answers

the answer is six

I'm sure

If the AREA of the rectangle at the right is 22 3/4 square inches, what is the width of the rectangle?

Answers

Answer:

3.25 or 3 1/4 inches

Step-by-step explanation:

A = lw

22.75 = 7w

w = 3.25 which is 3 1/4

What is the image of (x,y) after a translation of 3 units left and 5 units up?​

Answers

the answer is number 3

Will give brainliest to first right answer. Before a sale an items price was $28.00 then after being discounted the price was $14.60. What was the discount for the item? with a exact fraction

Answers

The discount was 48%. The original price was $28.00, but the new price was $14.60.

Answer:

48 percent decrease

Step-by-step explanation:

before=28 dollars

after=14.60

sorry, i cant be bothered to answer it all!!!!

Alicia borrowed $3,000 from the bank at a rate of 12% simple interest per year. How much interest did she pay in 2 years

Answers

Answer:

I think it is $720

Let me know if this is right.

Solve the following equation : 4y - 7 = 5

Answers

Answer:

Y=3

Step-by-step explanation:

Multiply 4x3 to get 12. 12-7=5.

Hope it helps!

Answer:

3

Step-by-step explanation:

4y=5+7

4y=12

y=12/4

y=3

if f(x) = 6x+2 find the value of f(2)

Answers

Answer:

14

Step-by-step explanation:

(3×10^​2 ​​ )×(2×10^​−4 ​​ )= ​​

Answers

Answer:

Step-by-step explanation:

First, lets simplify everything in the parenthesis.

(3×10^​2 ​​ )×(2×10^​−4 ​​ )= ​​

In the parenthesis, since exponents come before multiplication in the order of operations, we need to do the exponents first.

(3 • 100) • (2 • 1/10^4)

Now, we can just multiply everything from left to right to get:

6*10^-2

Or

.06

La suma de dos números es 81. La diferencia de los mismos dos números es 33. Escribe un sistema de ecuaciones para representar esta situación. Luego encuentra los números.

Answers

Answer:

a) Escribe un sistema de ecuaciones para representar esta situación.

x + y = 81 ...... Ecuación 1

x - y = 33 ....... Ecuación 2

b) Los dos números son: 57 y 24

Step-by-step explanation:

Estamos tratando con 2 números

Dejar

El primer número = x

El segundo número = y

La suma de dos números es 81.

x + y = 81 ...... Ecuación 1

La diferencia de los mismos dos números es 33.

x - y = 33 ....... Ecuación 2

Escribe un sistema de ecuaciones para representar esta situación.

x + y = 81 ...... Ecuación 1

x - y = 33 ....... Ecuación 2

Resolvemos estas ecuaciones usando el método de eliminación

Restamos la ecuación 2 de la ecuación 1 para eliminar

2y = 48

y = 48/2

y = 24

Resolver para x usando la Ecuación 1

x + y = 81 ...... Ecuación 1

x + 24 = 81

x = 81 - 24

x = 57

Por lo tanto, los dos números son: 57 y 24

Graph the boundary line of x + 5y <20.

Answers

Answer:

its triangle shown in attached figure

Step-by-step explanation:

Graph is attached

Need help ASAP!! I'll give brainliest to the correct answer!!!

A.) 18 inches
B.) 9 inches
C.) 6 inches
D.) 12 inches

Answers

x = 12 inches so D is correct

solve the quadratic equation
x2-10x+49=4x+1

Answers

Answer:

x=8 & x=6

Step-by-step explanation:

Answer:

X= X2+48/14

Step-by-step explanation:

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