Mathematics High School

Martin buys hats in bulk to sell at his store. His cost for each hat is $17. He marks up the hats 45%. What is the retail price per hat? *

Answers

Answer 1

Answer:

Step-by-step explanation:

17*45%=7.65 mark up

17+7.65=24.65 per hat

Related Questions

What slope is perpendicular to:
m = 5/8

Answers

the perpendicular slope would be m=-8/5

The slope that is perpendicular to m = 5/8 is given by; m' = -8/5

When dealing with slope - intercept form of equation of a line, the general equation is;

         y = mx + c

where;

m is the slope

c is the y-intercept

Now, for a line to be perpendicular to a line above that has it's slope as m, the slope of this new line will be the negative inverse of the first slope. This is;  m' = -1/m

Applying that to our question, it means the slope that is perpendicular to m = 5/8 is; m' = -1/(5/8) = -8/5

Read more at; https://brainly.com/question/21441448

(9x + 11) what’s the answer?

Answers

Answer:

70 is the answer

Step-by-step explanation:

Answer:  (9x + 11) = 70

Step-by-step explanation:

Tony weighs T pounds. Tony’s father Jim weighs 4 pounds less than twice the weight of Tony. Write an expression to represent Jim’s weight.

Answers

Answer:

2T - 4 = J

Step-by-step explanation:

J = Jim

T = Tony

Jim is 4 less than twice the weight of Tony = 2T - 4 = J

In the first round of a card game Nicki score 20 points then she lost 10 points on one turn and lost an additional 25 points on her final turn what is Niki‘s final score?

Answers

Her final score would be -15

pls help question attached

Answers

The answer to your question is C

the following table gives the number of people on the titanic by class and whether or not they survived gi

Answers

Answer:

Where’s the rest of the question ??

Step-by-step explanation:

Simplify the expression -7+(-3)-(-5)


I NEED HELP ASAP​

Answers

Answer:

It should be -5

Step-by-step explanation:

-(x-3)-2=2x
will need help ASAP

Answers

Answer:

1/3 = x

Step-by-step explanation:

plz just use. okay

1/3 or 0.3

plzzzz due in a few mins help

Answers

Answer:

equation: 4x+6=9

x=0.75

Step-by-step explanation:

4x+6=9

subtract 6 from both sides

4x+6-6=9-6

4x=3

divide by 4 on both sides

4x÷4=3÷4

x=0.75

I hope this is good enough:

It’s D Have Ah Good Day

Need help please !!!

Will mark as brainliest!!!

Answers

Answer:

DW = 70

Given segments XW, YW, and ZW are perpendicular bisectors, the adjacent segments formed from the bisector are congruent.

All of your answers are correct, I checked!

Solve the equation.

4n−18=5

Answers

Answer:

n = 5.75

Step-by-step explanation:

4(5.75) - 18 = 5

4(5.75) = 23

23 - 18 = 5

Therefore, n = 5.75.

Hope this helps:)

I would appreciate it if you gave me brainliest. Thanks.

The answer
Is 5.75
That’s because 18+5=23 and 23 divided by 4 equals 5.75 and to make sure. 5.75*4=23 23-18=5.

PLEASE HELP ASAP! i’ll mark brainlest

Answers

Answer:

There are 15.748 inches in 40cm. Can I please have brainlest?

Step-by-step explanation:

Answer:

40cm

Step-by-step explanation:

If you are converting 40cm to one inch and the conversion ratio is 2.54 : 1, you would place 40 in the numerator as the original ration has 2.54/1 as a fraction and the same will apply to 40cm.

** This applies if you are finding which number is in the numerator and not the answer to how much 40cm in inches is.

factorsie x squared + 5x-14

Answers

Answer:

(x+7)(x-2)

Step-by-step explanation:

=x^2+5x-14

=x^2+(7-2)x-14

=x^2+7x-2x-14

=x(x+7)-2(x+7)

=(x+7)(x-2)

Answer:  (x+7)(x-2)

We're looking for two numbers that multiply to -14 and also add to 5. Through trial and error, you should find those numbers are 7 and -2.

You can use the FOIL rule to confirm that (x+7)(x-2) expands out to x^2+5x-14

(x+7)(x-2) = x^2-2x+7x-14 = x^2+5x-14

HELP me please and can you also explain

Answers

Answer:

B. 50%

Step-by-step explanation:

Paul: 25% + 50% = 75%

Janet: 50%

Combine both Janet's savings and Paul's savings:

75 + 50 = 100%

helpppppppppppppppp​

Answers

Answer:

0.75 should be the answer you are looking for

Answer:

he right .75

Step-by-step explanation:

Haylee can run 16 laps in 8 minutes. If she continues at this rate, how many minutes will it take her to run 30 laps?

Answers

Step-by-step explanation:

1minute=2lap

30lap=30/2

=15minutes

Julio says, "If you subtract 19 from my number and multiply the difference by - 7, the result is - 28." What is Julio's number?
Julio's number is

Answers

Answer:

23

Step-by-step explanation:

Basically I did it backwards & opposites:

-28 divided by -7 = 4

4 + 19 = 23

I checked btw and it worked.

anyone know this pls help

Answers

I think it’s going to be 5

Which of the following relationships represents joint variation?

Answers

Answer:

y=7x

Step-by-step explanation:

that what I heard in math ok

What is the image of the point (7, -5) after a rotation of 270°
counterclockwise about the origin?

Answers

Answer:

It should be (-5,-7)

Step-by-step explanation:

I used a graphing calculator and turned it each degree till I reached 270

Solve for x
7/6=5/×​

Answers

Answer: x=4.2857 ( may need to round to 4.3)

Step-by-step explanation:

I did cross multiplication the answer looks weird though

Answer:

x = 3

Step-by-step explanation:

So what I did was get a calculator and first looked at what 7/6 is and it was 1.16666666667

Then to get the answer I did 5/1,2,3,4etc. and by time I got to 5/3 it gave me the same answer as 7/6 gave me which was 1.16666666667

Find the value of x.

Answers

Answer:

x=95°

Step-by-step explanation:

Can somebody plz help me plz ?

Answers

Answer:

-5

Step-by-step explanation:

plug it in and it works

pls help what's 9 divided by 7432

Answers

7432/9 = 825,7777777777778 = 825,8

Answer:

825.7 (the 7 is repeating)

Step-by-step explanation:

1. Divide

2. Multiply

3. Subtract

4. Bring down

Use these four steps to divide!

79.990 as a decimal??????? Help ASAP

Answers

Answer:

79.990 is a decimal

what dose –2 + 3 equal

Answers

Answer:

-2 + 3 = 1

Step-by-step explanation:

Brainliest? uwu

3(3j - 6) = 18

algebra 1 solving equations

Answers

Answer:

j=4

Step-by-step explanation:

Divide both sides by the numeric factor on the left side, then solve.

Answer:

j=4

Step-by-step explanation:

3(3j-6)=18

9j-18=18

9j=36

j=4

The length of a rectangle is 4 inches greater than the width. The perimeter of the rectangle is 24 inches. What are the dimensions of the rectangle

Answers

Answer:

L=8, W=4

Step-by-step explanation:

2L+2W=p

2(4)+2(8)=p

8+16=24

Answer:

length = 8 in.; width = 4 in

Step-by-step explanation:

According to the U.S. Geological Survey, there are over 300,000,000 cubic miles of water on the planet. How this number represented in scientific notation
0 3 x 108
0 3 x 10°
30 x 108
0 30 x 10

Answers

Answer:

3 x 10^8

Step-by-step explanation:

300,000,000 in scientific notation is 3 x 10^8 and because it’s 8 zeros

The number 300,000,000 represented in scientific notation will be 3 × 10⁸. Then the correct option is A.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

According to the U.S. Geological Survey, there are over 300,000,000 cubic miles of water on the planet.

Convert the integer number into scientific notation. Then the number can be written as,

300,000,000 = 3 × 10⁸

The number 300,000,000 represented in scientific notation will be 3 × 10⁸. Then the correct option is A.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ5

Please help me with this problem

Answers

3 equivalent fractions for 2/3 are:

•4/6 (multiply the numerator and denominator by 2)
•6/9 (multiply the numerator and denominator by 3)
•8/12 (multiply the numerator and denominator by 4)

Basically all you have to do is multiply the numerator and denominator by any number as long as you keep it the same.

Hope you have a wonderful day ;)

Answer:

2/3

Step-by-step explanation:

2 / 3 x 1 = 2 /3

because you do 1x3 which gets you the bottom half then you do 2 x 1 which gets you 2 which equals 2/3

Hope this helps :) and if not I'm truly sorry

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