You are shopping and find a coat that is on sale for 30% off . It is regularly priced at $80 . Your friend tells you that she saw the same coat for $ 80 in another store, but it was 20 % off plus an additional 10% off . Will you save money by going to the other store ? Explain why or why not .

You are shopping and find a coat that is on sale for 30% off . It is regularly priced at $80 . Your friend tells you that she saw the same coat for $ 80 in another store, but it was 20 % off plus an additional 10% off . Will you save money by going to the other store ? Explain why or why not .

Answer:

Step-by-step explanation:

triangle always equals 180. A 60  degree acute angle and a right angle equal 150 that mean the answer has to equal 30

Answer:

[tex] \boxed{ \tt{x = 6 \: and \: y = 24}}[/tex]

Answer:

Percent symbol 2 I think

Answer:

0.03

Step-by-step explanation:

Percent increase= amount of increase/ original amount  

66 - 64 / 66 = 2 / 66 = 0.0303030303

Answer:

A ) Substitute the side lengths of a and b in the equation

Step-by-step explanation:

The hypotenuse which is opposite the right angle it always the length of C in the cosine rule.

Answer:

3:1 in simplest form

Step-by-step explanation:

Answer:

5+7x

Step-by-step explanation:

1/2(6-4x) +2 +9x

3-2x+2+9x

5+7x

Answer:

1900

Step-by-step explanation:

let a = total seats

the number of students that filled the theatre can be represented with this equation

0.45 x a = 855

divide both sides by 0.45

a = 855/0.45 = 1900

Answer:

1900

Step-by-step explanation:

Big brain and mental math

Answer:

y = x+1

Step-by-step explanation:

Slope-intercept form

(y = mx+b)

m = slope and b = y-intercept

The line crosses the y-axis at (0, 1), therefore the y-intercept (b) = 1

The slope (m) = 1

Because the slope is 1, it does not need to be written in the equation, as any number multiplied by 1 is that number.

Answer:

where are the questions??

Step-by-step explanation:

Answer:

(8, 4)

Step-by-step explanation:

i hope this helps :)

Answer:

im pretty sure that it is B please correct me if i am wrong:D

Answer:

B. 70°

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

n/3 = 9

Step-by-step explanation:

the quotient is the result you get from division

Answer: x=56

Step-by-step explanation:

I started off by figuring out what’s the total internal angles for a pentagon which is 540

Then i did 72+ 3x +2x+89+99 = 540

And i solved for x=56

Answer: See Explanation

Step-by-step explanation:

ABC and DBE = Vertical

DBC and ABC = Adjacent

CBD and EBA = Vertical

EBA and ABC = Adjacent

Adjacent angles are two angles that have a common vertex and a common side but do not overlap.

Vertical angles are angles opposite each other where two lines cross.

Hope I could help!

Answer:

it's helps it by standing

Answer:

3/5

Step-by-step explanation:

The question is incomplete. Let us use this as the complete version;

Of the people at a tennis club 2/5 are women. The rest of the people are men. What fraction of the people are men?

Let the total people be 1

Given

Fraction that are women = 2/5

Fraction that are men = 1 - 2/5

Fraction that are men = (5-2)/5

Fraction that are men = 3/5

Answer:

pigs=630

sheep=450

Step-by-step explanation:

pigs:7/12×1080=630

sheep5/12×1080=450

If you divided that it would be 27.6

Answer:

27.6

Step-by-step explanation:

it is a repeating decimal so it would actually be 27.666666 forever if u get what i mean it doesn't

stop

Answer:

negative one third

Step-by-step explanation:

So you go to the 1 and half

Answer:

Step-by-step explanation:

1. 3.52 tax for the game, 2.09 for the book

difference between the two, 1.43

2. 3.68 in tax for the book, 2.18 for the book

difference between the two, 1.50

3. It was purchased in Contra Costa county with 11.5% sales tax

Answer:

The answer is sometimes.

If the two lines have the same slope, then there will be 0 solutions, and if the two lines are the same, then there will be infinite solutions.

Hope this helps!

Answer:

Step-by-step explanation:

2x > -7

x > -7/2

if x > -7/2      2x+7

if x = -7/2      0

if x< -7/2       -2x-7

x-4+7>0

x+3 > 0

x > -3

If x > -3        (x-4)+7    

if x = -3          0

if x< -3         (-x+4)-7

Answer:

Richard's gross pay for the month was $ 4,512.5.

Step-by-step explanation:

Given that Richard Klein works as auto mechanic and earns the following commission rates: 3.00 percent for oil changes, 5.00 percent for tune ups and 6.25 percent on auto parts sales; and he is guaranteed a minimum salary of $ 2,450.00 per month, if last month he brought in $ 2,500.00 in oil changes, $ 4,500.00 in tune ups and sold $ 28,200.00 in parts, to determine what is his gross pay for the month the following calculation must be performed:

2,450 + (2,500 x 0.03) + (4,500 x 0.05) + (28,200 x 0.0625) = X

2,450 + 75 + 225 + 1,762.5 = X

2,450 + 2,062.5 = X

4,512.5 = X

Thus, Richard's gross pay for the month was $ 4,512.5.

Answer:

12

Step-by-step explanation:

it will be 12 inches greater

The volume of the front door is 72 cubic inches greater than the volume of the bedroom door.

A rectangle is a 2-D shape with length and width.

The length and width are different.

If the length and width are not different then it is a square.

The area of a rectangle is given as:

Area = Length x width

We have,

Assuming that the bedroom door has the same height as the front door, we can use the formula for the volume of a rectangular solid to calculate the volume of each door.

Let L, W, and H be the length, width, and height of the front door, and let L' and W' be the length and width of the bedroom door.

We know that Lx W = 72 (since the area of the base is 72 square inches), and L' x W' = 60 (since the area of the base is 60 square inches).

The volume of the front door is given by V = LWH.

The volume of the bedroom door is given by V' = L'*W'*H.

Since the height is the same for both doors, we can divide V by V' to get the ratio of the volumes:

V/V' = (LWH)/(L'*W'H)

V/V' = (LW)/(L'*W') (canceling out the heights)

Substituting in the given values, we get:

V/V' = (72)/(60)

V/V' = 6/5

This means that the volume of the front door is 6/5 times the volume of the bedroom door.

To find the difference in volume, we can subtract the volume of the bedroom door from the volume of the front door:

V - V' = (6/5)*V' - V'

V - V' = (1/5)V'

V - V' = (1/5)(L'*W'*H)

Substituting in the values for L', W', and H, we get:

V - V' = (1/5)*(L' x W' x H)

V - V' = (1/5)(√(60) x √(60) x H)

V - V' = (1/5) x 360

V - V' = 72

Therefore,

The volume of the front door is 72 cubic inches greater than the volume of the bedroom door.

Learn more about rectangles here:

https://brainly.com/question/15019502

#SPJ2

Answer:

19

Step-by-step explanation:

9 + 10 = 19

Answer:0.18

Step-by-step explanation:

Answer:

1.2

Step-by-step explanation:

Since we are rounding it by the tenth, it means we are rounding to the 1st digit to the right of the decimal.

We know 7 is greater then 5 meaning we round up

.1 + .1 is equal to .2 meaning its 1.2

If you still don't understand, I recommend you talk to your teacher

Answer: The answer is 1.2

Step-by-step explanation: Since this is to the nearest tenth  we are looking at the  first two numbers after the decimal point the second number 7 is greater then 5 the first number will be  greater if it was less then 5 or 5 we would round down now  we discard the rest including the second number which leaves us with the rounded first number of 2 now it's 1.2

Answer:

$15.5

Step-by-step explanation:

33.50-18=15.5

jope it helps ypu a lot.