Mathematics High School

Coach Carrington bought a new piece of equipment for the gym that cost $160. If there was 7% sales tax, how much sales tax was added to the equipment?

Answers

Answer 1

Answer:

$11.20

Step-by-step explanation:

The sales tax is $11.20.

Sales tax= SP(S%/100)

160(7/100)= 11.2

Answer 2

Answer:

$11.2

Step-by-step explanation:

160÷100x7

=11.2

$11.2 is 7% of $160

Related Questions

what is this answer -2+7(-4)

Answers

Answer:

= -30

Step-by-step explanation:

−2+(7)(−4)

=−2+−28

=−30

PLZ HELP ME!!!
::::::::::::::::::::::::::::::

Answers

Answer:

-2

Step-by-step explanation:

-3 -1 / 7-5 = -4/2 = -2

4 is 7/10

hope this helps

ANSWER = Negative TWO

Intercepts:
Write the ordered pair describing the coordinates of each intercept.
1. x-intercept: -6 2. y-intercept: -2.3 3. y-intercept: 3/4

Find the x-intercept and y-intercept for the graph of each equation.
4. y = 3x – 9 5. y = 5x + 10 6. y=1/2 x+4

7. y = 12 – 6x 8. 2y = -6x + 8

Use the x-intercept and y-intercept to graph each equation.
9. y=-1/2 x-3 10. y = 2x + 4

x-intercept: ______ x-intercept: ______

y-intercept: ______ y-intercept: ______

Graph your answers from #4 and #8 from above.
11. y = 3x – 9 12. 2y = -6x + 8

Answers

An x-intercept is the point where the function passes the x axis at y=0.
The y-intercept is the point where the function crosses the y axis at x=0

1. It is an x-intercept, so y = 0. The ordered pair would be (-6, 0)
2. It is a y-intercept, so x = 0. The ordered pair would be (0, -2.3)
3. It is a y-intercept, so x=0. The ordered pair would be (0, 3/4)

To find the x-intercept, set y = 0. To find the y-intercept, set x=0

4. y-intercept: y = 3(0) -9. y = -9 The y-intercept is at (0, -9)
x-intercept: 0 = 3x -9. 9 = 3x. x = 3. The x-intercept is at (3, 0)

5. x intercept: 0 = 5x +10. -10 = 5x. x = -2. The x-intercept is at (-2, 0)
y-intercept: y = 5(0) + 10. y = 10. The y-intercept is at (0, 10)

If you look at finding the y-intercepts in the two problems above, you may see there is a pattern forming. The y-intercept is the number that your adding or subtracting that is located after the x (ex. y = 4x - 2 - the y-intercept would be -2)

9. First, find the x and y-intercepts. The y intercept is -3 You’d graph that at (0, -3). 0 = -1/2x - 3. -1/2x = 3. x = -6 so the x-intercept is at (-6, 0). If you only need to graph 2 points, then you can graph just those two points and draw a line between them.

To graph y=-1/2x + 3, start at the y-intercept and use the slope (-1/2) to find other points. Because your slope is -1/2, you’d go down 1 unit and then to the right 2 units. That would be your next point. If you wanted your line to go further up, go up one unit and then to the left 2 units. That would be your next point.

I am not sure what you need to do on 11 and 12

I think you should try 7, 8 and 10 on your own and let me know if you have any questions on them or if you are stuck on anything.

You have a summer job that pays time and half over time ( if you work more than 40 hours) after that is 1.5 times you hourly rate of $7.00/ hr.

Answers

Answer:

Step-by-step explanation:

Having a job that pays at $7 per hour is quite nice. And the question says that if he does overtime, he gets 1 and a half times the normal price of $7. This means that, for every overtime he works, he will get paid at

7 * 1.5 = $10.5

The question didn't state what, but if it's anything to go by the wages expected to be paid then I'd say the job isn't worth it if it's overly stressful. I said so because most jobs out there aren't really about the workers, but the money instead.

Please I need help from anyone :(

Answers

2=8X

Step-by-step explanation:

I got this online XD

Volume for this?
248 or 168

Answers

Answer:

168 ft

Step-by-step explanation:

Formula = Length x height x width

14x6x2= 168

Im 100% sure this is right. Pls mark me as brainliest!

:))

Answer:

168

Step-by-step explanation:

V = 14 x 6 x 2 = 168

Who can help me with my homework.

Answers

Answer:

Slope is m = -3

find equation using two point formula-- y= -3x - 5

What is the circumference of a circle with a diameter of 2 feet? Use 3.14 for
T.

Answers

Answer:

your answer will be option A. 6.28

Step-by-step explanation:

C=3.14 x 2

C=6.28

hope it helps

If a linear system has no solution, what happens when you try to solve the system by adding or subtracting?

Answers

If a system has no solution, it is said to be inconsistent . The graphs of the lines do not intersect, so the graphs are parallel and there is no solution.

IMPORTANT!!! ILL GIVE YOU BRAINLIEST IF YOUR ANSWER IS HELPFUL
Anita typed 390 words in 6 minutes. At the rate, how many words can she type in 10 minutes?

Answers

Answer:

She can type 650 words in 10 minutes.

Step-by-step explanation:

390 divided by 6 is 65. Anita types 65 words per min. 65 times 10 is 650. Therefore she types 650 words in 10 mins.

Answer:

650 words

Step-by-step explanation:

So you divide 390 by 6 so that you can figure out how many words she types per minute.

390/6= 65

So she types 65 words per minute,

Then you multiply 65 by 10 because thats how many minutes your trying to figure out.

65*10= 650

What are the coordinates of L'?
A. L'(1,0)
B. L'(0, -1)
O c. L'(0, 1)
D. L'(-1,0)

Answers

Answer:

the answer from what I see in the picture is C

Tell me what's better 38 packs of water for $14.60 or 63 packs of water for 24.90

Answers

Answer:

I think 63 packs

Step-by-step explanation:

But not sure so tell me if I'm right

PLS HELP ASAP!!!!

Fifty-two of 80 marbles are red. What percent of the marbles are not red?

Answers

Answer:

Do the math.

Step-by-step explanation:

52/80

.65

65%

There you go!

Answer:

28/80 ×100

=35%

hope it helps

What is the slope of the line?

Answers

Answer:

-3

Step-by-step explanation:

You're slope will be on the y-axis

Answer:

I do believe the answer is either -3/1 or -1/3

it took 4 hours to drive 240 mile. At this rate, how long does it take to drive 90 miles

Answers

Answer:

1 hour and 30 minutes

Step-by-step explanation:

4 hours = 240 miles

1 hour = 240 ÷ 4 = 60 miles

90 ÷ 60 = 1.5 hours =

1 hour and 30 minutes

What is the slope-intercept formula for a line with a rise of 3, a run of 1 and a y-Intercept of 5?

Answers

Answer:

y=3x+5

Step-by-step explanation:

y=mx+b

intercept is 5, postive and represents b

Slope is 3 and represents m

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Prove or disprove that the point (3, 2) lies on the circle centered at (-1. -1) and containing the point (4,-1)

Can someone help me?

Answers

need a picture of the plot

IF a=5 b=-3 c=4 what is 1] 3a +2b 2]4c + 3b 3]a+b+c

Answers

Step-by-step explanation:

[tex]3(5) + 2( - 3) = 15 - 6 = 9[/tex]

[tex]4(4) + 3( - 3) = 16 - 9 = 7[/tex]

[tex]5 + ( - 3) + 4 = 6[/tex]

If each student gets 65 on the next test, which explains the measure of center that would be most affected?
Their means will be most affected because this value will be an outlier.
Their modes will be most affected because the distribution has changed.
Janine's median will be more affected than Walter's median because her overall scores were greater.
Walter's median will be more affected than Janine's median because there was a gap in his data.

Answers

Answer:

Their means will be most affected because this value will be an outlier

Step-by-step explanation

I took the test and 65 is off of the percentage list!

Answer:

A. Their means will be most affected because this value will be an outlier.

Step-by-step explanation:

Because I took the test.

PLEASE ANSWER THIS IF YOU KNOW IT!! AND HURRY!!

Answers

Answer:

The shorter leg, s, is the geometric mean between h and m

The longer leg, b, is the geometric mean between h and n

Step-by-step explanation:

By the right triangle geometric mean theorem, we have;

The altitude of a right triangle, 'h', which intersects with the hypotenuse side of the right triangle at a point such that it creates two segments, 'a' and 'b' on the hypotenuse side , then we have;

h = √(a·b)

Therefore, we have;

Description [tex]{}[/tex] Proportion

The altitude of ΔAYES is the geometric mean between m and n [tex]\dfrac{m}{a} =\dfrac{a}{n}[/tex]

a² = m·n → a = √(m·n)

The shorter leg, s, is the geometric mean between h and m [tex]\dfrac{m}{s} =\dfrac{s}{h}[/tex]

s² = m·h → s = √(m·h)

The longer leg, b, is the geometric mean between h and n [tex]\dfrac{n}{b} =\dfrac{b}{h}[/tex]

b² = n·h → s = √(n·h)

Which image shows a reflection ABC

Answers

Answer:

A I think

Step-by-step explanation

Answer:

Step-by-step explanation:

I am not sure but I think it's A

PLEASSEE HELPPPP HURRRY FIND THE SURFACE AREA HURRRYY

Answers

Answer:

The answer is 48.9 cm^2.

Step-by-step explanation:

Let's find the surface areas of the faces other than the base;

triangle area: b x h / 2

4 x 7 = 28, 28/2 = 14

in this case, there are three faces, so 14 x 3 = 42, and we add that with the base to get 48.9

:) hope this helps!

Answer:

yes

Step-by-step explanation:

*URGENT* HELP PLEASE

Answers

Answer:

No.

Step-by-step explanation:

All of the values I calculated show that the ball will no be capable of reaching that far for the player to catch the ball.

brainliest for correct answer

Answers

Answer:

the blank is -1/5

brainliest please?

The answer is “-1/5”

Lori is running in a marathon, which is 26.2 miles long. So far she has run one-tenth of the marathon. How far has Lori run?

Answers

Answer:

2.62

Step-by-step explanation:

Fill in the 2-column proof: In the BOWTIE diagram, given circle E , arc BO ⩭ arc IT Prove segment OW⩭segment TW

Answers

what is this on ??????

What is the exact volume of the cylinder?
Picture above or below.

Answers

The exact volume Is 18 in^3

MathWiz wya boo??.......

Answers

Answer:

i dont see angle S

Step-by-step explanation:

Answer:

108

Step-by-step explanation:

3x + 12 + 5x + 8=180

8x + 20= 180

8x= 160

x= 20

Angle S:

5x + 8

5(20) + 8

100 + 8

108

Factor the following trinomial
x2 + 8x – 9

Answers

Answer with step-by-step solution:

x^2+8x-9

x^2+9x-x-9

x(x+9)-(x+9)

(x+9)(x-1)

I need help please

Answers

Answer:

358in

Step-by-step explanation:

Use CAH or Cos()=(adj/hyp)

So Cos(36)=(290/h)

Re-Write the equation as h=(290/cos(36)) to get 358 inches

358. Inc
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