Mathematics High School

Bernie bought a pair of shoes at the store when they were having a 30% off sale. If the
regular price of the pair of shoes was $42, how much did Bernie pay?
A) $12.60
B) $29.40
C) $24.00
D) $15.30

Answers

Answer 1
It’s $12.60 dollars!!!

Related Questions

Given parallelogram CASE, CE = x + 23, and AS = 2x + 10, find CE

Answers

Answer:

CE = 36

Step-by-step explanation:

The opposite sides of a parallelogram are congruent , then

AS = CE , substitute values

2x + 10 = x + 23 ( subtract x from both sides )

x + 10 = 23 ( subtract 10 from both sides )

x = 13

Then

CE = x + 23 = 13 + 23 = 36

help please HUREEEEYTTT

Answers

The answer is B. (7,-10).



Since A is moved down by 11 units and moved right by 4. We can use Point D’s coordinate to find where Point D1 will be.

Original coordinate of D: (3,1)

Coordinate of D1
= (3+4 , 1-11)

= (7,-10)

You plus 4 because it’s moved to right by 4 units. And minus -11 because it’s moved down by 11 units.

If the figure is,
- Moved up, we plus
- Moved down, we minus
- Moved right, we plus
- Moved left, we minus


For right and left, we use the x-coordinates. And for up and down, we use the y-coordinate.


Hope this helps!
The correct answer is b

What is the location of F on the decimal number line below?
Write your answer as a decimal

Answers

Answer:

6.45

Step-by-step explanation:

Every part is 0.01 bigger or smaller

You can find it out by subtraction and then division

6.5 - 6.4 = 0.1

0.1 : 10 = 0.01

There are 10 parts that's why you divide it by 10.

If there will be 2 parts you will divide by 2

Location of F on the given decimal number line is [tex]6.45[/tex] .

What is number line?

" Number line is defined as a straight line which represents the numbers on it with equal interval."

According to the question,

Given number line,

F is between two decimal numbers [tex]6.4[/tex] and [tex]6.5[/tex]

[tex]6.4[/tex] and [tex]6.5[/tex] divides into [tex]10[/tex] equal parts.

On the number line distance between [tex]6.4[/tex] and [tex]6.5[/tex] is equals to [tex]0.1[/tex]

Each part represents [tex]0.1 \over 10[/tex] distance which is equals to [tex]0.01[/tex].

F is on the [tex]5th[/tex] location.

On the number line distance of F from [tex]6.4[/tex] is [tex]0.01 \times 5 = 0.05[/tex]

Therefore, location of F  

[tex]= 6.4 + 0.05\\\\= 6.45[/tex]

Hence, location of F on the given decimal number line is [tex]6.45[/tex] .

Learn more about number line here

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select the two figures that are similar to each other

Answers

Answer:

the green and the yellow

green and yellow are similar

For your parent's 25th wedding anniversary, you want to restore and enlarge their
engagement picture. The photo was originally 3 in-long by 5 in high. What ratio should
you tell the photo restoration shop so that they create an enlargement that is 45 in
long by 75 in wide?

Answers

Answer:

1/15

Step-by-step explanation:

Original length 3 in; New Length= 45

Original width 5 ;new width= 75

So 3/45

=5/75

=1/15

Hope it helps!

Activity 1 of 2
Part A: What does the 0.034 represent in this
context?
A. 3.4% interest rate
O
B. 34% interest rate
C. 0.34% interest rate
D. 0.034% interest rate
9:55 AM

Answers

Answer:

b.34% interest rate

Step-by-step explanation:

Because you can move the decimal point to the right side.

Tq.

Answer:

not 100% sure, but I think it's A) 3.4% interest rate

Step-by-step explanation:

you can move the decimal place to the right 2 times = 3.4

Simplify the expression 8(5+w

Answers

Answer:

40+8w=0

8w=-40

w=-40/8

w=-5

1 point What is the expression for the following statement: A number, h, is tripled, and then decreased by 8?* h + 3-8 O 3h - 8 O 8-3h O 8-3-​

Answers

H+3-0Ho this will be the answer

SOMEONE PLEASE ANSWER QUICK IM STUCK ON THIS ONE Factor 4n^2+12n.

Answers

4n (n+3), hope this helped

Adrianna needs to cut a pan of brownies into pieces. She cuts 6 even columns and 3 even rows into the pan. How many brownies does she have?

Answers

Answer:

18 brownies

Step-by-step explanation:

When you have a question like this, just think of it as a multiplication chart. 6 x 3 is 18 so you have 18 brownies.

Adriana can have 18 brownies.

What is multiplication?

Multiplication is a mathematical arithmetic operation. It is also a process of adding the same types of expression for some number of times.

Example - 2 × 3 means 2 is added three times, or 3 is added 2 times.

Given:

Adrianna needs to cut a pan of brownies into pieces.

She cuts 6 even columns and 3 even rows into the pan.

That means,

Adriana cuts,

= 6 x 3

= 18 even parts of brownies.

Therefore, she cuts into 18 even pieces.

To learn more about the multiplication;

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Select the equation that has a = 1 1/2 as its solution.

Answers

Answer:

1445

Step-by-step explanation:

hey

[tex]4\frac{1}{6} +a=5\frac{2}{3}[/tex] is the equation that has a=[tex]1\frac{1}{2}[/tex] as its solution.

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

we need to find the equation which gives a=[tex]1\frac{1}{2}[/tex]

Convert the mixed fraction to the improper fraction

a=3/2

[tex]4\frac{1}{6} +a=5\frac{2}{3}[/tex]

Convert the mixed fraction to the improper fraction

25/6+a=17/3

Now take the variable on one side and constants on other sides

a=17/3-25/6

LCM of 3 and 6 is 6

a=34-25/6

a=9/6

The numerator and denominator are multiples of 3.

a=3/2

Hence, [tex]4\frac{1}{6} +a=5\frac{2}{3}[/tex] is the equation that has a=[tex]1\frac{1}{2}[/tex] as its solution.

To learn more on Equation:

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help me plz i asked this question too much

Answers

Answer:

24 cookies in each bag

Step-by-step explanation:

36 cookies X 8 bags = 288 cookies

240 cookies / 20 cookies = 12 bags

288 cookies / 12 bags = 24 cookies

A classmate says that the expression -5r(6s) can be expanded to - 30r - 5rs. Explain his error

( WHOEVER ANSWER THEY GET 73 POINTS ! )

Answers

-5r(6s) would be -30rs because everything outside of the parentheses must be multiplied by everything inside the parentheses. -5r times 6s would be -30rs because -5 times 6 is thirty and when combining variables for an answer you would get rs whicg combine for -30rs

!!!PLEASE HELP!!! The distance, y, in centimeters, of an ant from a hole in the tree for a certain amount of time, x, in seconds, is shown in the graph

Part A: Is the graph linear or nonlinear? Explain your answer. (2 points)
Part B: In which segments is the graph increasing, decreasing, and constant? (3 points)
Part C: In your own words, describe the motion of the ant, as shown on the graph. (5 points)

Answers

Answer:

10

Step-by-step explanation:

Solve the equation:
7m+19/2=13

Answers

Answer:

1

Step-by-step explanation:

7m+19/2=13

7m +19 = 13 x 2

7m = 26 - 19

m = 7/7 = 1

Another way :

7m+19/2=13

7m = 26/2 - 19/2

7m = 7

m = 7/7 = 1

Both ways r correct !!

I hope im right!!

Guys help plz and I will give brainliest

Answers

Answer:

add 12 for all sides I think

Step-by-step explanation:

but if 12 yd is on both sides you must add 12+12 and the after getting the answer add then with 12+12

Part of the population of 6,000 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 9 of them are infected. How many elk are likely to be infected?

Answers

Answer:

Based on the sample, the probability of an elk being infected is 2/50. Multiply this by the number of elk: 2/50(6000) = 240

Step-by-step explanation:

STUCK ON THIS CAN I GET HELP?

Answers

Answer:

are there no options

Step-by-step explanation:

?

Are there any options?

Write the fraction or mixed number as a percent (7/20)

Answers

Answer:

it would be 35% and as a decimal its 0.35

Step-by-step explanation:

hope that helps

Answer:

35%

Step-by-step explanation:

7/20 = 35/100 (you multiply by 5)

35/100 = 35%

I need alotttt of help lol

Answers

Answer:

its the second one

Step-by-step explanation:

The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 8, 12,18 find the 6th term

Answers

Answer:

8 12 18 24 34 46

Step-by-step explanation:

its adding 2 to evrey one that changes

hope this helps :)

Identify the pair of angles shown in the figure.
Question 9 options:

A)

Vertical angles

B)

Supplementary angles

C)

Complementary angles

D)

Linear pair of angles

Answers

Answer:

it is complementary angles.

hope it helps

Answer:

The angles are complementary angles.

I dont even know like what the mmm

Answers

Answer:

19.1

Step-by-step explanation:

27 is half of 54, so that means that the second triangle is 1/2 the size of the first, meaning all sides need to be divided by 2 in order to get the answers for each side

x=27×38.2 / 27

x= 19.1

I hope that helps

Verify that ABC ~ DEF. Find the scale factor of ABC to DEF.

Answers

Answer:

ABC and DEF are both similar triangles, this is because, the ratio of their corresponding sides are equal. The scale factor 3/2 ( Which means that each side of the triangle ABC is 3/2 times greater than each of the sides of the triangle DEF

23
The Acme Company produces metal rods. The largest rod that the Acme company produces is 10 feet long and 2 feet in diameter. How much material (the volume) is required to produce 1 metal rod? Round to the nearest tenth.V

Answers

Step-by-step explanation:

i think it's mensuration qn isn't I'm anmol

Rhonda used unit cubes to make a rectangular prism. What is the volume of the prism? A. 14 cubic units B. 21 cubic units C. 42 cubic units D. 63 cubic units

Answers

Answer:

42 cubic units

Step-by-step explanation:

7 x 3 x 2 = 21 x 2 = 42

What is the measure,in degrees of Angle X?Help me please I put the picture!

Answers

Answer: 22.7°

Steps:
180 - 157.3 = 22.7

What value of x will make the equation below true?
X - 15 = 12

Answers

Answer:

27

Step-by-step explanation:

x-15=12

add fifteen to both sides

x-15+15=12+15

x=27

Answer:

27

Step-by-step explanation:

27-15=12

ILL GIVE BRAINLIEST IF YOU SOLVE THIS NO WORK NEEDED

Answers

Answer:

cosA = AB/ AD = AC/BC is the correct one.

v/8=2
It's a one-step equation. How do I solve it?

Answers

Answer:

           Mutiplying both sides by 8

(v/8)×8 = v    and  2×8=16 so:

v/8 = 2

v = 16

Answer:

v = 16

Step-by-step explanation:

8 x 2 = 16

16/8 = 2

so v =16

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