How many packs of DVD's can you buy with 154 dollars if one pack costs 14 dollars?

Answer:

B

Step-by-step explanation:

the electromagnet lasts only as long as there is supply of electric current

Answer:

27.5

Step-by-step explanation:

Answer:

you multiply what you want to be a percentage divide it by 100

Answer:

Just multiply the number that you want to take a percent of by the decimal version of that percent for example;

24% of 70

70 x .24 = 16.8

24% of 70 is 16.8

(You can also ask Siri to check your answer)

Step-by-step explanation:

Answer:

t = 2 1/3

Step-by-step explanation:

1/4 = 3/12

subtract 3/12 from both sides

t = 2 4/12

simplify

t = 2 1/3

Answer:

t+1/4=2 7/12

Step-by-step explanation:

t+1/4=31/21

t=31/21-1/4

t=103/84

Answer:

y=11

Step-by-step explanation:

Answer:

Step-by-step explanation:

u replace the x with a 3

2x3+4y=50

6+4y=50

u kick the six next to the fifty with the opposite sign

4y=50-6

4y=44

divide both sides by 4

y=11

Answer:

i think its x^3 + 12x^2 + 23x + 6

Step-by-step explanation:

i added all of that then divied it

Answer:

B. 4+3s

Step-by-step explanation:

The expression that represents the number of seeds that has been planted by Israel is 4 + 3s. Hence, Option B is correct.

A finite combination of symbols that are well-formed in accordance with context-dependent principles is referred to as an expression or mathematical expression in mathematics.

Mathematical symbols can represent variables, operations, functions, brackets, punctuation, and grouping to help specify the logical syntax and order of operations.

But in contemporary mathematics, and particularly in computer algebra, formulae are seen as expressions that can be evaluated as true or false, depending on the values given to the variables present in the expressions.

In the garden, Israel sowed 4 tomato seeds. Then Israel scattered flower seeds throughout the gardens of the three neighbors. Here neighbors will be denoted as x. For this the most suitable expression will be 4 + 3s.

Therefore, Option B is correct.

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Answer:

Step-by-step explanation:

Answer:

14,817.17

Step-by-step explanation:

Answer:

12 times 1 = 12 and 234 + 55 = 289 and 289 + 12 = 301 and 301 divided by 6 = 51 Remainder 3 if you are not working with remainders then this is not correct this is a correct answer just maybe not the one you need hope it helps.

Step-by-step explanation:

Answer:

Since the line has no curve (aka slope) it has an undefined slope. The slope is non existent.

Step-by-step explanation:

Answer:

Step-by-step explanation:

-2x=10-3(2x+6) next step is to distribute -3 in the parenthesis,

-2x=10-6x-18

|x−3|+2=−3|x-3|+2=-3

Move all terms not containing |x−3||x-3| to the right side of the equation.

|x−3|=−5

Remove the absolute value term. This creates a ±± on the right side of the equation because |x|=±x|x|=±x.

x−3=±(−5)

Set up the positive portion of the ± solution.

x−3=−5

Move all terms not containing x to the right side of the equation.

x= −2

Set up the negative portion of the ± solution.

x−3 =5

Move all terms not containing x to the right side of the equation.

x=8

The solution to the equation includes both the positive and negative portions of the solution.

x=−2, 8

Answer:

decimal 0.13

percent is 13

Step-by-step explanation:

Answer:

Decimal: 13

Percent: 13%

Step-by-step explanation:

Sorry if it wrong

Answer:

10

Step-by-step explanation:

Given that:

Point X = (3, 2)

Point Y = (3, - 8)

Distance of point X to Y:

Distance = √(x2 - x1)^2 + (y2 - y1)^2

X1 = 3 ; y1 = 2 ; x2 = 3 ; y2 = - 8

Distance = √(3 - 3)^2 + (-8 - 2)

Distance = √(0)^2 + (-10)^2

Distance = √0 + 100

Distance = √100

Distance = 10

Answer:

10

Step-by-Step Explanation:

Step-by-step explanation:

21+3x = 1/2x +1

6x = -20

x= 3.3333333333333

or x =3.33

Answer: It Diego i think please don’t be mad at me if you get it wrong

Answer:

8 pieces of string

Step-by-step explanation:

Given that :

Total yards of string = 4

Length in yd of each string = 1/2 yards

Number of pieces of string Ms. Cole has :

Total. Yards / length in yard of each string

4 / (1/2)

4 * (2 /1)

= 8/1

= 8 pieces of string.

Answer: 0 and all y values are the same !

Step-by-step explanation:

Answer:

6.02, 6.45, 6 1/2

Step-by-step explanation:

to find out if they're all in order easier, you need to convert the 6 1/2 into a decimal which is 6.5, you can then order them easily by looking at the tenths place

Answer:3(2−1)(+4)

Step-by-step explanation:

62+2

1−1

6x^{2}+21x-12

6x2+21x−12

3(22+7x−4)

3(2x^{2}+7x-4)

3(2x2+7x−4)

3(22+7−4)

3(2x2+7x−4)

3(22+8−−4)

3(2x2+8x−x−4)

3(22+8−−4)

3(2x^{2}+8x-x-4)

3(2x2+8x−x−4)

3(2(+4)−1(+4))

3(2x(x+4)-1(x+4))

3(2x(x+4)−1(x+4))

3(2(+4)−1(+4))

3(2x(x+4)-1(x+4))

3(2x(x+4)−1(x+4))

3(2−1)(+4)

Answer:

we must make one of them 1/4 of it and the other one 3/4 of it so we divide it by 4 to get the first one which is 15 than we get the other one by mulitplying by 3 so the answers are 15 and 45.

Step-by-step explanation:

Answer:

i dont know

Step-by-step explanation:

i dont know sorry

Answer: 5/2

Step-by-step explanation:

Plug in two points from the table into the formula y2-y1 divided by x2-x1

I hope this helps.

Answer: Conjectures.

Step-by-step explanation: A conjecture is an opinion or conclusion formed on the basis of incomplete information. All proofs start as a conjecture until it is proven as a truth (a proof).

All proofs start as Conjectures. Then the correct option is B.

A hypothesis in mathematics is a conclusion or a proposition made tentatively without supporting evidence.

A conjecture is an opinion or conclusion formed on the basis of incomplete information. All proofs start as a conjecture until it is proven as a truth (a proof).

Hence, the correct answer is option B.

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Answer:

c. -42

Step-by-step explanation:

6(-7) means 6×(-7)

so the answer is c

Answer:

233.2

Step-by-step explanation:

Answer:

21.40093456 or 21 miles

Step-by-step explanation:

17^2 + 13^2 is 458, and the [tex]\sqrt{458}[/tex] is 21.40093456.

Answer:

17² + 13² = c²

289 + 169 = 558

[tex]\sqrt558[/tex] = 23.62203 repeating

Step-by-step explanation:

Answer:

The energy that is changing during a phase change is potential energy. During a phase change, the heat added (PE increases) or released (PE decreases) will allow the molecules to move apart or come together. Heat absorbed causes the molecules to move farther apart by overcoming the intermolecular forces of attraction.

Answer: I believe it turns into kinetic energy

Step-by-step explanation:

Kinect energy is the opposite of potential energy

Answer:6 people

Step-by-step explanation: