Which is the correct answer?

(Note): (if you give me a silly or absurd answer I will report you)​

Answer:

The two lines are coincident (essentially the same line) so every point on the line is a solution. Normally you would say they have infinitely many solutions.

An example of this would be:

y = 2x + 3

2y = 4x + 6

The statement that matches this situation would be D.

Answer:

D. The system of equations does not have only one solution (it has infinitely many) because the lines do not intersect at *only* one point.

Step-by-step explanation:

Answer:

Step-by-step explanation:

If

n

is a positive integer that is greater than

x

and

a

is a real number or a factor, then

a

x

n

=

n

√

a

x

.

a

x

n

=

n

√

a

x

Use the rule to convert

x

5

7

to a radical, where

a

=

,

x

=

, and

n

=

.

7

√

x

5

The radical expression of [tex]x^(5/7)[/tex] is [tex]\sqrt[7]{x^5}[/tex].

A radical expression is "an expression that contains square root and a radicand contains number or expression inside a radical or square root".

According to the question,

In order to write [tex]x^(5/7)[/tex]  as radical expression.

Formula for radical expression [tex]a^x/n[/tex] = [tex]\sqrt[n]{a^x}[/tex]  

From given  'a' = x; 'x'=5; 'n'=7 using above formula we can written radical expression as [tex]\sqrt[7]{x^5}[/tex].

Hence, the radical expression of [tex]x^(5/7)[/tex] is [tex]\sqrt[7]{x^5}[/tex].

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Answer:

0.50

Step-by-step explanation:

Answer:

$0.50

Step-by-step explanation:

100-90.50=0.50

______________________________

______________________________

Answer:

Quadrant IV

Step-by-step explanation:

use this image for future reference! hope it helps ;)

Answer:

21

Step-by-step explanation:

Using inequality to solve this question, we say

Let the total number of newspapers sold be x

Let the total number of magazines sold by y

x + y = 68

Suppose 1x = $2 and 1y = $5, then

2x + 5y = $199

Solving both as a simultaneous equation, we get that

2(68 - y) + 5y = $199

136 - 2y + 5y = $199

136 + 3y = $199

3y = 199 - 136

3y = 63

y = 63/3

y = 21

Then solving for x, we have

x + 21 = 68

x = 68 - 21

x = 47

Therefore, a total of 21 magazines were sold that day

Answer:

Option A. a(t) = 200(1+0.03)

Step-by-step explanation:

Given data

principal P= $200

rate r= 3%

time t= 1 year

Required

The final amount A

We know that the expression for the simple interest is given as

A=P(1+rt)

so the equivalent expression is

A. a(t) = 200(1+0.03)

Step-by-step explanation:

x- intercept is the x coordinate when y is 0

4x + 7(0) = 6

4x = 6

x = 1.5

(1.5, 0)

y- intercept is when x is 0

4(0) + 7y = 6

7y = 6

y = 6/7

( 0, 6/7)

I hope this helps!!!

Answer:

Step-by-step explanation:

The first change, the price goes from $4.09 to $3.59.

Beginning price: $4.09

The price decreased to: $3.59

Amount of decrease: $4.09 - $3.59 = $0.50

Percent of decrease: 0.5/4.09 * 100% = 12.2%

The second change, the price goes from $3.59 to $4.09.

Beginning price: $3.59

The price increased to: $4.09

Amount of increase: $4.09 - $3.59 = $0.50

Percent of increase: 0.5/3.59 * 100% = 13.9%

The first change was a decrease of 12.2%, and he second change was an increase of 13.9%. The two percent changes are not the same, and the second percent change is greater.

Answer:

"i dont care"

Step-by-step explanation:

dont scam

Answer:

A = 22x + 330

from what I can see from the picture

Step-by-step explanation:

A = lw

A = (x + 15) x (22)

A = 22x + 330

Answer:

814 (if the first one is a square)

Step-by-step explanation:

the rectangle has an area of 330

if the first shape is a square then it is 484

Answer:

2%

Step-by-step explanation:

Probability of rain, P(R) = 0.2

Probability of leak Given that it rains, P(L|R) = 0.1

Probability of leak Given that it does not rain, P(L|R') = 0

According to Baye's Rule:

P(L) = [P(L|R) * P(R)] + [P(L|R') * P(R')]

P(R') = 1 - P(R) = 1 - 0.2 = 0.8

P(L) = [0.1 * 0.2] + [0 * 0.8]

P(L) = 0.02 + 0

P(L) = 0.02

Hence, probability of a roof leak on Thursday is 0.02 = (0.02 * 100%) = 2%

Answer:

1and4, 2and3, 5and8, 7and6

Step-by-step explanation:

Answer:

John now has one apple since ray stole the other two (3-2=1)

thus answers.hooe it's right

Answer:

Look at the screenshot

Step-by-step explanation:

Since it is just y=4x, and there is no b, we start at the origin (0, 0). Now, since slope is rise/run, and 4 can be written as 4/1. we go up 4 and to the right one. You can repeat this as many times as you need. Check the attached screenshot for the graph.

Answer:

13. 4(x+3) 15. 5(x+7) 17. cannot be factored 19. 3(2x-3) 21. 9(8-2x)

23. 50(2x + 3)   25.4(x+9)

Step-by-step explanation:

Hope this helps

Answer:

-1/2

Step-by-step explanation:

y2 - y1

----------

x2 - x1

Answer:

g=4/15 or 0.2667

Step-by-step explanation:

g(x)=sin(6x)+3

g(15)=sin(6times 15)+3

15g=sin(90)+3

15g=1+3=4

g=4/15 or 0.2667

The required value of trigonometric function g(×)=sin(6x)+3 at x =15 is 4.

A function g(×)=sin(6x)+3 is given, value of g(15°) is to determine.

These are the equation that contains trigonometric operators such as sin In algebraic operation.

Here,
The function given is g(×)=sin(6x)+3.
to find g(15°) put x = 15 in the trignometric function in order to get the solution.
⇒  g(×)=sin(6x)+3
⇒   x = 15
⇒  g(15) = sin(6 x15) +3
⇒  g(15) = sin°90 + 3
⇒  g(15) = 1 + 3   (sin°90 = 1)

Thus, the required value of trigonometric function g(×)=sin(6x)+3 at x =15 is 4.

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Answer:

They have a y-value of 0. They are in Quadrant 1. They are not above or below the origin.

Step-by-step explanation:

Answer:

B) 4x + 8y = 2(2x + 4y)

C) 4x + 8y = 4(x + 2y)

D) 4x + 8y + 12z = 4(x + 2y + 3z)

E) 5x + 10y = 5(x + 2y)

Step-by-step explanation:

We would assume a value for the variables a, b, c, x, y and z.

Let x, a = 1

Let y, b = 2

Let z, c = 3

A) a + b + c = 3abc

When a = 1, b = 2 and c = 3

Substituting into the above equation, we have;

1 + 2 + 3 = 3(1*2*3)

6 ≠ 3(6)

6 ≠ 18 (not equivalent)

B) 4x + 8y = 2(2x + 4y)

When x = 1 and y = 2

Substituting into the above equation, we have;

4(1) + 8(2) = 2(2*1 + 4*2)

4 + 16 = 2(2 + 8)

20 = 2(10)

20 = 20 (equivalent expression)

C) 4x + 8y = 4(x + 2y)

When x = 1 and y = 2

Substituting into the above equation, we have;

4(1) + 8(2) = 4(1 + 2*2)

4 + 16 = 4(1 + 4)

20 = 4(5)

20 = 20 (equivalent expression).

D) 4x + 8y + 12z = 4(x + 2y + 3z)

When x = 1, y = 2 and z = 3

Substituting into the above equation, we have;

4(1) + 8(2) + 12(3) = 4(1 + 2*2 + 3*3)

4 + 16 + 36 = 4(1 + 4 + 9)

56 = 4(14)

56 = 56 (equivalent expression).

E) 5x + 10y = 5(x + 2y)

When x = 1 and y = 2

Substituting into the above equation, we have;

5(1) + 10(2) = 5(1 + 2*2)

5 + 20 = 5(1 + 4)

25 = 5(5)

25 = 25 (equivalent expression).

Answer:

Slope is 14

Step-by-step explanation:

prove me wrong

Answer:

4.65

Step-by-step explanation:

no

Total Josie spend on the dried fruit in all is $4.65

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

Given,

Josie buys a scoop of dried cranberries and a scoop of dried bananas to make trail mix.

The dried cranberries weigh 8.5 ounces and cost $0.30 per ounce

The dried bananas weigh 10.5 ounces and cost $0.20 per ounce.

We need to find how much does Josie spend on the dried fruit in all

The total cost for cranberries weigh is 8.5×0.30

$2.55

The total cost for dried bananas weigh is 10.5×0.20

$2.1

The total Josie spend on the dried fruit in all is $2.55+$2.1

$4.65

Hence,  total Josie spend on the dried fruit in all is $4.65

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Answer:

2

Step-by-step explanation:

Answer:

-4 3/4

Step by step explanation:

point D is 4 numbers to the left of the 0, meaning it is a negative 4. Then there is also a 3/4 of space between the 4 and point D, meaning point D is -4 3/4 away from 0.

Answer:

-4.75 for position D

Step-by-step explanation:

Answer:

17

Step-by-step explanation:

5x+9y

Put in the numbers and then you get:

(5*7)+(9*-2)

Then solve it.

35-18

Subtract to get:

17

Hope this helped! :)

Answer: 3(4x+5)

Step-by-step explanation: The common factor is 3: 3(4x+5)

Answer:

53.33% probability he calls a person from school.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

What is P(call a person from school)?

He has 30 total contacts, of which 16 are from school. So

[tex]P = \frac{16}{30} = 0.5333[/tex]

53.33% probability he calls a person from school.

Answer:

Step-by-step explanation: