A box of cookies contained 40 cookies. Sara and her friends ate 60% of the cookies. How many cookies did Sara and her friends eat? *

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Explanation:

m = number of men

w = number of women

The ratio of men to women is 7 to 5, meaning that m/w = 7/5

Cross multiply to get 5m = 7w.

Then divide both sides by 5 to end up with m = 7w/5 which is the same as m = 1.4w

We'll use this equation later.

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Since there are 336 total workers, we know that:

m+w = 336

1.4w+w = 336 .... replace m with 1.4w

2.4w = 336

w = 336/(2.4)

w = 140 women work at the company

and m = 1.4*w = 1.4*140 = 196 men work at the company as well.

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Checking the answer:

m+w = 196+140 = 336

m/w = 196/140 = (7*28)/(5*28) = 7/5

This helps confirm we have the correct value of w.

Step-by-step explanation:

the answer is option 2nd (B)

Answer:

B     n-12  turns into 12 which makes 7n-5 become -1 +7- 5 = 1

as 12 x7 = 84 and -5 + 84 = 79 our end sequence.

Step-by-step explanation:

how to approach answering questions for hw and for exam

step 1 hw  find a diagram   exam rewrite the diagram

step 2 hw work out each multiple question

step 3 see below how workings should be

SIGMA TELLS US     The nth term is  = k

SIGMA TELLS US      The bottom value is value we start with    _vs

SIGMA TELLS US      The top value is the term we end with      - te

A     n-2  turns into 9  which makes  7n-5    become -2+7-5 = 0  

B     n-12  turns into 12 which makes 7n-5 become -1 +7- 5 = 1   (12 x7=84 and -5+84 = 79)

we can prove by using nth common term 7 x 12 -5 = 79

C     n -1   turns into 5 which becomes -1+7 = 6

D     n- 1 turns into 5 which becomes -1+7-5 = 1

we see the sequence given is 2, 9, 16 ....79  it is ascending sequence +7

we know the nth term is 7n-5 as we work out first step ( 2 - 7= -5)

we see the term we end with is either 9 12 or 5 and we see the end term given value is 72 so B is our answer.

Answer: it means that he covered more space when tiling than Felicia did. Tell me if I am right please.

Answer:

1+1=2

Step-by-step explanation:

quick maff

Answer:

It's easy 1+1=2

Step-by-step explanation:

1 +1 =2

let me expalin.

you have an apple then I gave you I more apple then how much apple do you have ?

it's easy 1+1=2

Answer:

600$ Is the final payment

Step-by-step explanation:

Answer: Solution is in Photo

Answer:

7/4- 39/10=

-8.6 = -8 3/5

Step-by-step explanation:

Answer:

I don't know sorry.....

Answer: 9 sq. units

Step-by-step explanation:

(6x3)(1/2)=9

Answer:

Music and dance. It's easier in today's society to see black influence over popular music genres, however, this most likely stemmed from African culture, and as you said, in colonial North America. The colonials who enslaved the Africans most likely (i keep using this term so that you can confirm with your own teachings)  were influenced by their customs and music (which can include dance) and attempted to integrate it into their own culture. This would trickle down into the future generations through black-dominated genres, such as hip-hop, rap, drill, and dances, such as break dancing, hip-hop (dancing), and the sort.

Since yearly, without the bonus, you would make a certain amount by multiplying $2,000 to a year, which is 12 months.

2000 × 12 = 24,000 a year.

That would be $24,000 a year.

Next, we can add 10,000 to the amount, since you are not getting paid that much for a year. It is just a "...plus...", a bonus.

24,000 + 10,000 = 34000

Therefore, the yearly salary rate will be $34,000 a year.

Answer:

The answer is A: -3<9 and -3<9

Step-by-step explanation:

because -3 is less than 9

Answer:

[tex]\frac{9x}{2}[/tex] - 16

Step-by-step explanation:

8.5x - 2(2x + 8)

Use the distributive property to multiply −2 by 2x+8.

8.5x - 4x - 16

Combine 8.5x and −4x to get 4.5x.

4.5x - 16

= [tex]\frac{9x}{2}[/tex] - 16

Answer:

C

Step-by-step explanation:

[tex]\angle{VUW} = 180 - 141 = 39[/tex]

[tex]\angle{WVU} = 180 - (20 + 39) = 121[/tex]

Answer: 121

Answer:

$699.52

Step-by-step explanation:

Theres two ways to solve this.

(1) You can either find 7 percent of 653.76 and then add it on

or

(2) You can just multiply the tax with the 653.76

Option (1)

You find 7 percent of 653.76. Now percent means out of a hundred so 7 percent is really 7/100 or 0.07

Now you multiply 653.76 by 0.07 which is 45.76 (rounded to nearest cent)

Now add it up to the total.

653.76+45.76= $699.52

Option (2)

This is the easier method in my opinion. SInce you want to find the total of the product including tax. The tax is technically multiplying the total. The total of course is 653.76 and total means everything. Everything means 100%. So you can add 100% to the tax cause technically thats what your doing becuase you grinding 7percent of the total which is 100 percent. So in this case your price is increasing by 107 percent.

(Example)

So If you want to find 100 percent of a product it would be the same exact result. Like 100 percent of 653.76 is 654.76… So using that we can just add the amount of tax to the 100%. 100+7=107%

Proof that this works is this

usually when you want to find a percentage of something, you turn the percentage into a decimal then multiply. So 100 percent of 653.76 is 653.76*1.00 which is 653.76. So the 100 percent is a place holder to prevent you from doing more steps. Now just add 7 percent since your increasing the total by 7 percent (tax). Now its 653.76*1.07 which when solved you would get $699.52. The same exact result. Less steps same result.

Final answer: $699.52

Step-by-step explanation:

the slope of the line = 1/2

that is the answer

Answer:

y = - 0.5x + 2.5

y = -1/2 + 5/2

Step-by-step explanation:

2x -4y = 10  lets find y

-4y = 10+2x

-4y = 2x-10

-4y/-4 = 2x/-4 - 10/-4

y = - 0.5x + 2.5

y = -1/2 + 5/2

Answer:

(1). 2.5  (2). 25  (3). 0.4 (4) 69.91

Step-by-step explanation:

hope this helps

Answer:

-435.5m is the answer.

Step-by-step explanation:

Answer:

If we make our connecting flight then our plane is not late.

Step-by-step explanation:

The contrapositive occurs when the conclusion and the hypothesis change places.   Let the hypothesis be represented by "p" and the conclusion be represented by "q".  

                                                        hypothesis (p)                 [ conclusion (q)]

Now in the given statement:  If (our plane is not late), then [we make our connecting flight].

statement            If p then q

contrapositive  If q then p

The required contrapositive statement is: "If we do not make our connecting flight, then our plane is late."

The contrapositive of the statement "If our plane is not late, then we make our connecting flight" is formed by negating the hypothesis (antecedent) and the conclusion (consequent) and then switching their positions. The contrapositive is logically equivalent to the original statement. Here's the contrapositive:

Original Statement: If our plane is not late, then we make our connecting flight.

Contrapositive: If we do not make our connecting flight, then our plane is late.

In the contrapositive, we negate the "our plane is not late" to "our plane is late" and negate "we make our connecting flight" to "we do not make our connecting flight." Then we switch their positions.

To learn more about the contrapositive statement;

https://brainly.com/question/33840036

#SPJ3

Answer:

1 hours = 60 min

60 x 9/10 = 54 min

3 divided by 54 = 1/18

so she walks 1/18 miles per hour.

Im not sure though. It might be 3 divided by 9/10 = 3 1/3. I’m not that confident in my answer. But it is definitely one of them, either 1/18 or 3 1/3.

Answer:

wouldnt the answer be 9.9

Step-by-step explanation:

12.1-2.2=9.9

Answer:

Step-by-step explanation:

The elevation of Tammy's house is 3 1/2 times the elevation of Winston’s house which is 12.1 and that would give us 42.35 and then subtract the 2pm ocean elevation which is 2.2 and that would leave us with the answer of 42.15. so no the answer is not 9.9

it a or d make your decision

Answer:

24

your welcome

Step-by-step explanation:

Answer:

7.5

Step-by-step explanation:

To find the area of a trapezoid it is:

[tex]A= \frac{a+b}{2}h[/tex]

Where h is the height, b is the base, and a is the "top base," so our values are:

h = 5

b = 9

a = 6

Plug them in and solve:

[tex]A= \frac{a+b}{2}h[/tex]

[tex]A= \frac{6+9}{2}5[/tex]

[tex]A= \frac{15}{2}5[/tex]

[tex]A = (7.5)(5)[/tex]

[tex]A = 37.5[/tex]

The area of the rectangle is found by using:

[tex]A=bh[/tex] where b is the base and h is the height. So our values are:

b = 6

h = 5

Plug in and solve:

[tex]A=bh[/tex]

[tex]A=(6)(5)[/tex]

[tex]A = 30[/tex]

Subtract the rectangle from the trapezoid:

37.5 - 30 = 7.5

Answer: 7.5

Hope this heps, have a nice day :D

Answer:

1/3

Step-by-step explanation:

Answer: 1/6 of the pie is left

Step-by-step explanation: 2/3 x 2 = 4/6

                                             1/2 x 3 = 3/6

                                             4/6 - 3/6 = 1/6

Answer:

4s²

Step-by-step explanation:

Hope this helps :)

pls mark as brainliest :))

Answer:

82

Step-by-step explanation:

33 + (-5) - (-70) - 26

33 - 5 + 70 - 26

- and - = +

- and + = -

+ and - = -

33 -5 = 28

28 + 70 = 108

108 - 26 = 82