the pants cost $45.Gina had a coupon for 15% off. How much money did she save

Answer:

The answer would be B.

Step-by-step explanation:

1:?

4:12

?:27

If 4:12 is a ratio of 1:3 then we can assume that the other unknown numbers also use this same ratio. So the ratio for 1:? would be 1:3 and the ratio for ?:27 would be 9:27 bringing you back to the original ratio of 1:3

Answer:

i think its b 3 ppl 9 cups

Answer:

nether

Step-by-step explanation:

Why well because a good password is like (fake password) goodbuddy74593noice. hard right a good password is numbers AND words

thats a good password.

Answer:

[tex]2x-y=1[/tex]

Step-by-step explanation:

Standard Form of [tex]y=2x+3[/tex]:

Find New 'c':

Answer:

2x-y=1

Step-by-step explanation:

I TOOK THE QUIZ

Answer:

Step-by-step explanation:

1) c is hypotenuse. other two are legs. [tex]a^{2} +b^{2}= c^{2}[/tex]

2) e is hypotenuse. other two are legs. [tex]f^{2} +d^{2}= e^{2}[/tex]

3) h is hypotenuse. other two are legs. [tex]g^{2} +i^{2}= h^{2}[/tex]

Answer:

9 that what p stands for hope it help

Step-by-step explanation:

Answer:

9 and 18

Step-by-step explanation:

Since we don’t know the number, I put x as one of the numbers. Since the other number should be two times as large, that would be 2x.

2x+x=27

3x=27

x=9

To find the other number, which is 2x multiply by 2. So 18

Answer:

one number=9

Second number=18

Step-by-step explanation:

The sum of two numbers =27

one number is 2 times as large as the other

Solution

Let one number=X

Second number=2x

X+2X=27

3x=27

X=27/3

X=9

So one number=9

Second number=18

Answer:

$765.85

Step-by-step explanation:

Answer:

7,000

Step-by-step explanation:

You would round up if the next number (next to the thousands, I mean) is 5 or more, and round down if it is less than 5.

Answer:

7,488 = 7,000

Step-by-step explanation:

Answer:

Null hypothesis ; H0 : slope = 0

Alternative hypothesis ; H1 : slope ≠ 0

Step-by-step explanation:

Given the claim:

slope of the true line of best fit for Pick Number and Career Length is not zero.

The Null hypothesis H0 : will negate the claim in this scenario ; hence ;

H0 : slope of line of best fit for pick number and career length = 0

The Alternative hypothesis, H1 : is the opposite of the null ;

H1 : slope of line of best fit for pick number and career length ≠ 0

Step-by-step explanation:

I think the 2nd one is the correct

Answer:

       X     =      8    x    28 =   224

      Nandita  earns $8 last month by babysitting.

Step-by-step explanation:

                       225

divided by

                          28    

                            8

The equation is x + 28 = 224. Then the amount earned by babysitting will be $196.

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Nandita earned $224 last month. She earned $28 by selling cards at a craft fair and the rest of the money by babysitting.

Let 'x' be the amount earned by babysitting. Then the equation is given as,

x + $28 = $224

Simplify the equation for 'x', then we have

x + $28 = $224

x = $224 - $28

x = $196

The equation is x + 28 = 224. Then the amount earned by babysitting will be $196.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ5

The complete question is given below.

Nandita earned $224 last month. She earned $28 by selling cards at a craft fair and the rest of the money by babysitting. Complete an equation that models the situation and can be used to determine x, the number of dollars Nandita earned last month by babysitting.

Answer:

the axis of symmetry should be x= -2

Step-by-step explanation:

Answer: A

Step-by-step explanation:

Answer: the answer is A

Step-by-step explanation:

Got it right on edge 2021! Look for your self.

Answer:

15 miles per day

Step-by-step explanation:

75 miles/3 days = 15 miles/1 day

Answer: the answer is A

Step-by-step explanation:

Answer:

90

Step-by-step explanation:

3 boys

5 girls,

Say that there where "x" number of groups like this, (x will be the total number of groups like this, if one were to divide the population by the number of groups, they would the number of students);

Set up an equation;

x ( 3 + 5 ) = 240

Combine like terms and distribute;

8x = 240

Inverse operations;

8x = 240

/8        /8

x = 30

Substitute back in to find the number of boys;

30 * 3 = 90

hello jump in. ok fine abcd

Answer:

the slope is determined by rise over run, meaning you first have to see if the line is negative or positive by the direction it is facing,then you have two points that match accordingly to rise over run,to find out you have to see how many boxes(y) you are rising and however many boxes to the right(x) you are running,then you divide rise/run(look in picture attached for more)

Answer:

Jack has $2.20 left.

Step-by-step explanation:

We have to add 5.50 and 2.30 to find his cost.

2.30 + 5.50 = 7.80.

Then, subtract it from $10.00

10.00 - 7.80 = 2.20

Jack has $2.20 left

hope this helped!

Answer:

P(A)=0.25

P(B)=0.077

P(AB)=0.192

P(BA)=0.083

Check below for the full numbers, I rounded it for you.

Step-by-step explanation:

What is P(A), the probability that the card is a club?

So whenever you get a deck of cards you'll have 52 which have 4 suits, think of it like UNO, and club is one of the suit's name! This mean all this question is asking you is the probability of getting a club out of the 52 cards which is

52/4=13

So we know that there is 13 club cards.

Meaning the probability is a 25% since you can only get it 1/4 of the time.

P(A)=0.25

What is P(B), the probability that the card is a 5?

Same as what I stated earlier but this time you only have 4 cards that can be a "5" out of the 52 cards.

4/52=0.076923

P(B)=0.077

What is P(A and B), the probability that the card is a club and a 5?

Keep a eye on the working "and" this means it's referring to the possibility of getting a club and a 5 and since this can only happen once the chances are extremely slim.

1/52=0.1923076

P(AB)=0.192

What is P(BA), the conditional probability that the card is a 5 given that it is a club?

This assumes that you're only drawing from a deck of ONLY clubs so the chances of getting a 5 in that stack.

1/12=0.08333 (3 keeps going)

P(BA)=0.083

(This one might be wrong since I haven't done conditional probability in a long time but I feel somewhat confident, I do feel confident about the rest so no worries.)

Is P(BA) = P(B)? Are the events A and B independent?

No, P(BA) = P(B) is not true since A and B do influence one another since what if I get a 5 without replacement this results in change of chances of A.

Answer:

1.1/4

2.1/13

3.1/52

4.1/13

5. Yes p(B/A)=P(B) and Yes, events A and B are independent events.

Step-by-step explanation:

khan academy walk through

Answer:

15/2

Step-by-step explanation:

when dividing by fractions, we "flip and multiply"-- therefore:

3 ÷ 2\5 = 3 x 5/2

3 x 5/2 = 15/2

Use the rule (a^b)^(c) = a^(bc).

[5^(1/3)]^(3)

5^(1/3)(3)

5^(1)

Answer: 5

Answer:

z(max) =  256000  Php

x₁ = 10

x₂ = 110

Step-by-step explanation:

Jogging pants design                Selling Price       Cost    

weekly production

 Design A    x₁                                     2500            1750

  Design B    x₂                                    2100            1200      

1. z ( function is : )

z = 2500*x₁  +  2100*x₂       to maximize

First constraint weekly production

 x₁    +   x₂    ≤  120

Second constraint Budget

1750*x₁  +  1200*x₂   ≤   150000      

Then the model is

z = 2500*x₁  +  2100*x₂       to maximize

Subject to

 x₁    +   x₂    ≤  120

1750*x₁  +  1200*x₂   ≤   150000  

General constraints   x₁  ≥  0           x₂   ≥ 0            both integers

First table

z           x₁           x₂        s₁       s₂      cte

1       -2500      -2100    0       0         0

0          1              1          1        0  = 120

0      1750         1200     0       1   = 150000

Using AtoZmath online solver and after 6 iterations the solution is:

z(max) =  256000  Php

x₁ = 10

x₂ = 110

Answer: (1-, 1)

Step-by-step explanation:

Thats the middle making it the slope

Answer: 1600.08

Step-by-step explanation:

47.2m*33.90

Answer:D

Step-by-step explanation:

Answer:

n equals 1.4 your welcome

Answer:

n = 1.4

Step-by-step explanation:

4.8 + n = 6.2

- 4.8        -48

(4.8 - 4.8) + n = (6.2 - 48)

n = 1.4