Mathematics High School

Schalean paid $559.94, tax included, for a stereo system. If he paid $38.34 in sales tax, what percent sales tax did Schalean pay?

Answers

Answer 1

Answer:

Schalean paid about 13.6% sales tax

Sorry if i got it wrong

Answer 2

Answer:

9.36

Step-by-step explanation:

Related Questions

Help me with question 1

Answers

Answer:

The most logical answer would be C.

Step-by-step explanation:

I count on in equal steps.
My first number is -9, my fifth number is 7.
-9
2
7
T
What is my third number?​

Answers

You can solve it by A. P

A5=7,A1=-9

A5=A1+4D

D=4

A3=A1+2D

=8-9=-1

1/3 a = -5 whats the answer quick

Answers

Answer:

a=-15

Step-by-step explanation:

Answer:

A= -15

Step-by-step explanation:

ellus
8
Which constant number would
you add to both sides of the
equation in order to complete
the square for the quadratic
function 1 = x2 – 3x?
Give your answer as a fraction in simplest form.
[?]
[]
HINT: Use ()?
Enter

Answers

9514 1404 393

Answer:

  2.25

Step-by-step explanation:

Add the square of half the x-coefficient to complete the square.

  (-3/2)² = 9/4 = 2.25

hey... what's
[tex](a {}^{2} - b {}^{2} ) = [/tex]
​

Answers

Answer:

[tex](a^{2} - b^{2} ) = (a + b)(a - b)[/tex]

Step-by-step explanation:

This is the Difference of Squares: [tex](a^{2} - b^{2} ) = (a + b)(a - b)[/tex].

Hope it helps!

it is (a + b) ( a - b )

hope it helps

What is the probability that a student chose at random English but not maths

Answers

Answer:

1/2 Is the correct answer

13/26=No.of students who loves English/Total students

Thank U Next

Graph the line y= 12x–3.

Answers

Answer:

-3 is the Y intercept. And 12x is the slope. Are there any options?

Step-by-step explanation:

Answer:

Picture is the answer

Step-by-step explanation:

Given the following table and graph write the equation to represent the exponential function.

Answers

Answer:

The exponential equation is y = -2×(1/2)^x

Step-by-step explanation:

Ok we have a couple things to note here:

1) The horizontal asymptote of the function is the x axis (always nice)

2) At x=0, y=-2 (i.e, this function will be multiplied by -2 bc the exponent part will transform into one at x=0)

3) Then we need to ascertain the base of the exponential. Based on the facts that at x=1, y=-1 and the "a-value" is -2, we can set up an equation to find b:

y=a×b^x----> -1 = (-2)(b) ------> b=1/2

Therefore, the exponential equation is y = -2×(1/2)^x

Test:

At x = 0, y= -2

At x = -1, y = (-2)*(1/2)^-1 = (-2)*2 = -4

At x=2, y = (-2)*(1/2)^2= (-2)*(1/4) = -1/2

Thus we can be quite certain that this is correct

what is 6 times 3 plus 8 minus 1 and then divided by 8

Answers

Answer:

25.875

Step-by-step explanation:

6*3+8-1/8

18 + 8 - 1/8

25.875

The domain is blank The range is blank

Answers

domain is (-2,4) you’re just looking at the x axis for domain and the last points from left to right. the range is down and then going up. range is (0,6). im not sure what your options are but the brackets may be closed instead which looks like [-2,4] and [0,6] since it doesn’t go off into infinity and the circles aren’t open.

Is that right? Is x equal to 6?

Answers

Answer:

x=4

Step-by-step explanation:

It can't be x=6 because 15x6 is 90 and that doesn't allow for the 8x-2. The bottom half has to equal 180 because it's a straight line. So, 18x4=60. Then 8(4)-2 equals 30. 30+60=90. 90+90 equals 180.

Find the radius of the sphere. Use 3.14 for

V= 113.04

Answers

Answer:

square root of pie represent the triangularity of the polverinizing sphere which is V=12.^7aN(f>82

Rob is saving to buy a new MP3 player. For every $11 he earns babysitting, he saves $6. On Saturday, Rob earned $33 babysitting. How much money did he save?

Answers

Answer:

He saved $18 of the $33

Step-by-step explanation:

Answer:

$48 , he save to buy mp3 in a week

if 1 pound equals 16 ounces,how many ounces are in 13.35​

Answers

Answer:

213.6 ounces

Step-by-step explanation:

13.35 x 16


I’m 13.35 pounds there are 13.35*16= 213.6 ounces

y varies directly as x and z. Y is equal to 16 when x=2 and z=4,find Y when x=1 and z=7​

Answers

Answer:

here's one way:  z^x = Y,   7^1 = 7

Y = 7

Step-by-step explanation:

which images shows a reflection​

Answers

I'll Give You Some Hints:

Let's Look at C.

In C, the triangle is translated 2 units to the right. Which means that it cannot be a reflection.

Let's Look at B.

In B there is a sideways triangle. That means it's a Rotation. Which means it's not Reflected.

Lastly, Let's Look at A.

To get from the original triangle to the triangle in A, you have to reflect twice. Once along a vertical line, and then along a horizontal line.

This Information Should Help You

Please help explain the easiest way

Answers

Answer:

60 m

Step-by-step explanation:

Triangle formula:

In election,a candidate got
82 % votes.He won the election beating his rival in candidates by 576 votes.How many votes were polled?

#The first one to answer will mark brain list. And answer should be correct.​

Answers

A b c d e f g h I j k l m n o p q r s t u v w x y q

Answer:

703 votes

Step-by-step explanation:

703 times 0.82 equals 576.46

Deposited 3,000$ and it earned 300$ in simple interest after 5 years what’s the interest rate

Answers

Answer:

The interest rate is 2%

Step-by-step explanation:

Simple Interest

Unlike compound interest where the interest earned in the compounding periods is added to the new principal, simple interest only considers the principal to calculate the interest.

The interest earned is calculated as follows:

I=P.r.t

Where:

I = Interest

P = initial principal balance

r = interest rate

t = time

The principal is P=$3,000 and it earned I=$300 in t=5 years. Thus the interest rate can be calculated by solving for r:

[tex]\displaystyle r=\frac{I}{P.t}[/tex]

[tex]\displaystyle r=\frac{300}{3,000*5}[/tex]

[tex]\displaystyle r=\frac{300}{15,000}[/tex]

r = 0.02

The interest rate is 2%

PLZ HELP
Maya exercises at least 50 minutes per day.
Use t to represent Maya's amount of exercise (in minutes per day).

Answers

Answer:

425261625

Step-by-step explanation:

1+2-4252+425251-34%+5%

Given that f(x)=2x−5 and g(x)=5x, evaluate g(f(2))

Answers

Plug 2 in f(x), 2(2)-5= -1. Now plug -1 into g(x), 5(-1)=-5. -5 is your final answer.

help me with this answer please

Answers

Answer:

100

Step-by-step explanation:

Answer:

100

Step-by-step explanation:

Okay so the first term in a sequence is the first number in a sequence, or a string of numbers that have a common difference( not just difference) . In your sequence, the first # is 100, meaning it is the first term.

Have a nice day!

Dew Boyer purchased $10,000 of ordinary life insurance at age 28. If the annual premium is $235, how much will he have paid by age 52?

Answers

Answer:

$5640

Step-by-step explanation:

Hope this helps!

Which coordinate points match the statement below? Select all that apply.
Every y-value is 3 less than the x-value
0 (4,1)
(4,7)
(8,5)
(7,4)

Answers

All of the those answers have a y-value 3 less than the x-value

Which expression has a value of 35 when p = 7?

Answers

Answer:

B) 5p

Step-by-step explanation:

If you substitute 7 in for each equation you will see that the answers are either 7, 38, or 32, which are not 35. But when you substitute 7 in for B, 5(7), and multiply it out you get 35. I hope this helps :)

[Easy Question] Answer this with evidence of the answer that you provided with me!

Answers

Answer:

48

To start you will find the area as if it was a rectangle. To do that you have to do 8x12. 8x12 = 96, but to find the area of a triangle you take the area of the rectangle and divide it by 2. 96 divided by 2 is equal to 48.

There are other methods of solving this but I think this is the easiest way!

Solve for x.
Explain each step you took to solve this question.
30
(9x-3)

Answers

I believe the answer would be X=7
It’s been a little bit

Simplify (3x - 5) + (5x + 1). (1 point)
оа
8x - 6
Oь
8x +4
Oc
8x - 4
Od
2x - 4

Answers

Answer:

The answer is C. 8x - 4

Step-by-step explanation:

Eliminate the redundant parentheses.

(3x - 5) + (5x + 1)

3x - 5 + 5x + 1

Add the numbers.

3x - 5 + 5x + 1

3x - 4 + 5x

Combine like terms.

3x - 4 + 5x

8x - 4

A farmer sold 3/5 of his oranges to a first customer and 90 oranges to a second customer. How many oranges did he have altogether?
Pls help

Answers

Answer:

He had 225 oranges to start with

can someone answer this please its due in soon ill give brainliest

Answers

Answer:

[tex] - 4\leqslant x \leqslant 3[/tex]

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