MATHEMATICS MIDDLE SCHOOL

Simplify 8(3 - 2x).

A.24x - 16
B.16x - 24
C.24 - 16x

Answers

Answer 1

Answer:

[ Answer ]

$\boxed{24 \ - \ 16x}$

[ Explanation ]

Simplify 8(3 - 2x)

---------------------------------

Apply Distributive Property

8 · 3 - 8 · 2x

Simplify

8 · 3 - 8 · 2x: 24 - 16x

= 24 - 16x

$\boxed{[ \ Eclipsed \ ]}$

Answer 2

Answer:

Answer:

24x-16x c

Step-by-step explanation:

8(3-2x)

8*3=24

-2x*8=-16x

24x-16x

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Simplify (3-^2)^4
I need help

Answers

The simplified form of (3⁻²)⁴ is: 1/3⁸.

Here, we have,

To simplify (3⁻²)⁴, we need to apply the exponent rules.

First, let's simplify the expression inside the parentheses, (3⁻²):

(3⁻²) = 1/(3²)

Now, we can rewrite the original expression as:

(1/3²)⁴

To simplify this, we raise 1/3² to the 4th power:

(1/3²)⁴ = 1/3⁸

Therefore, (3⁻²)⁴ simplifies to 1/3⁸.

To learn more on Expression click:

brainly.com/question/14083225

#SPJ4

Answer:

The second answer option Is correct

three snack bars contain 1/5,0.22,and 19% of their calories from fat. which snack bar contains the least amount of calories from fat ?

Answers

Answer:

The answer is 19%

Step-by-step explanation:

In order to determine the snack bar with lowest calories from fat, we have to express the three values in a same notation way.

First value is expressed in fraction, second one in decimal and the last one in percentage.

Which one is the easiest way? The easiest way is in percentage notation because we only have to multiply the value by 100.

So, the values $(1)/(5)$ and $0.22$ will be multiplying by 100. The last value is already in percentage notation.

Then:

$(1)/(5)*100=20$ %

$0.22*100=22$ %

$19$ %

Finally, the snack bar, that it contains the least amount of calories from fat, is the last one with 19%.

19% becuze .22 is 22% and 1/5 is 20%

Carmela is growing her hair to donate to a charity. The hair must be a minimum length of 10 inches. Her hair is already 4 inches long. If hair grows at the rate of 6 inches a year, write and solve an inequality to find the minimum number of years she must grow her hair to be able to make a donation.

Answers

It's kind of important to know how long it's been since her last cut but...
y=years
6y+4=10
I think that would work.

What is the difference between a representation of a concept and an example? PLEASE HELP!!

Answers

when you represent a concept its like the same thing just you're thinking about it in a different way. and example is an elaboration of that.... like an add on. so an example of a representation would be the cup thing... it could be half empty or half full you could be an optimist or a pessimist depends on how you look at it.... see how I did that xb hope I helped

20% of 50 is what number

PLEASE HELP

Answers

To find a percentage, multiply the number by the percentage as a decimal. 20% as a decimal is .2.
50 times .2 is 10
50×.2=x
50×.2 = 10
10=10

20% of 50 is 10!

To get 20% of a question you would have to be able to divide by 5 so 50/5=10. So the answer is 10. Hope this helped.

Carl is boarding a plane. He has 2 checked bags of equal weight and a backpack that weighs 4 kg. The total weight of Carl's baggage is 35 kg.Write an equation to determine the weight, w, of each of Carl's checked bags.

Answers

Carl has 3 bags in total. One backpack weighs 4 kg and the rest two checking bags have the equal weight. The total weight of 3 bags is given to be 35 kg.

Let the weight of each checking bag is w kg. So we can write:

2 x (Weight of a checking bag) + Weight of Backpack = 35

Using the values, we get:

2w+ 4 = 35

Using this equation we can find the weight of each checking bag, as shown below.

2w = 31

w = 31/2

w = 15.5

Thus, the weight of each checking bag is 15.5 kg

Answer: Weight of each of Carl's checked bags is 15.5 kg.

Step-by-step explanation:

Since we have given that

Number of checked bags of equal weight = 2

Weight of a backpack = 4 kg

Total weight of Carl's baggage = 35 kg

Let the weight of checked bags be 'w'.

According to question,

$2w+4=35\n\n2w=35-4\n\n2w=31\n\nw=(31)/(2)\n\nw=15.5\ kg$