What is the value of p?

Error Analysis DVDs cost $19.99 each for the first 2 purchased. After that, they cost $5.99 each. Describe and correct the error in sketching a graph to represent the relationship between the total cost and the number of DVDs purchased

Your answer is

Answer:

6

Step-by-step explanation:

Let us take that number be x .

According to Question ,

=> x * -1/8 = -3/4

=> x = -3 /4 * -8

=> x = -3 * -2

=> x = 6

Answer:

5.5 is the answer please give brainliest

Step-by-step explanation:

Answer:

Friends, the sum of forces is 3000-300 =2700, and then according to Newton's law F=ma, m=200kg, through deformation can get a=F/m, that is, a=2700/200=13.5m/s², maybe I was wrong, you can try it yourself

Step-by-step explanation:

F：3000N-300N=2700N

F=ma=>a=F/m

a=2700N /200kg

=13.5m/s².

Answer:

scatter pattern

Step-by-step explanation:

Answer:

the last option

Step-by-step explanation:

50+25+x=180

x=105

50+105+x=180

x=25

Answer: = $29172

Step-by-step explanation:

34,000 - 14.2% = $29172

Answer:

1600=50x+100(thats the equation) ACTUAL ANSWER: X=30

Step-by-step explanation:

The inequality represents all possible values of x, which will be 1600=50x+100.

Linear inequalities involve at least one linear algebraic expression. A polynomial of degree 1 is compared to another algebraic expression of degree less than or equal to 1.

The greatest weight a moving truck can carry = is 1,600 pounds

Weight of the piano = 400 pounds

Weight of box = 50 pounds

The inequality represents all possible values of x will be;

1600 = 50x+100

Hence the inequality represents all possible values of x, the number of these boxes that can be loaded into the moving truck will be 1600=50x+100.

To learn more about linear inequality refer to the link;

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[tex]y = 2 (x^2 - \frac{7}{2} x - 2)[/tex] ⤵️

[tex]y = 2 (x - 4)(x + \frac{1}{2} )[/tex]

Answer:

3.0 hours

Step-by-step explanation:

2.5h=10°f

2.5/10 = 0.25

0.25* 12= 3

Answer:

2

Explanation:

GCF of 16 and 50 is 2. The highest common factor is also known as the great common factor.

The highest common factor of the numbers 16 and 50 is 2.

The greatest positive integer that divides two or more integers without producing a remainder is known as the highest common factor (HCF). Also, it is known as the largest common divisor (GCD).

To find the highest common factor (HCF) of 16 and 50, we can use a method called prime factorization.

First, we can find the prime factorization of each number:

16 = 2 × 2 × 2 × 2

50 = 2 × 5 × 5

Next, we can identify the common factors between the two prime factorizations. The only common factor is the factor of 2, which appears in both prime factorizations.

Therefore, the highest common factor of 16 and 50 is 2.

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Answer:

3

Step-by-step explanation:

Variables are the letters.

I hope this could help!!!

Answer:

3

Step-by-step explanation:

Answer: the fraction is already in simplest form, but you could make it a mixed number (1 5/7)

Answer:

27 of boxes sell on the shop

Answer:

$575.00

Step-by-step explanation:

75 * 6=450

450+125=575

Answer:

First one is -3  2nd is 0 the 3rd one is 6 and the last one is 9

Step-by-step explanation:

Answer:

a=-3, b=0, c=6, d= 9

Step-by-step explanation:

simply subsitute the corresponding x in the equation y=3x+3 for each letter.

for a, do y=3(-2)+3➡ y=-6+3➡y=-3

for b, do y=3(-1)+3➡y=-3+3➡y=0

for c, do y=3(1)+3➡y=3+3➡y=6

for d do, y=3(2)+3➡y=6+3➡y=9

[tex]\dfrac{1}{ \left(\sqrt[3] 7 \right)^5} = 7^n\\\\\\\implies \left(\sqrt[3] 7 \right)^{-5} = 7^n\\\\\\\implies \left(7^{\tfrac 13} \right)^{-5} =7^n\\\\\\\implies 7^{-\tfrac 53} = 7^n\\\\\\ \implies n = -\dfrac 53[/tex]

Answer:     9 is the next number of this series. Similarly, apply thus rule. 9×2=18 and 18+9=27. Next is 27.

Step-by-step explanation:

Answer:

Thank youI'm trying to get answers and giving 50 points and keep asking so i need tysm

Step-by-step explanation:

Answer:

tysm

Step-by-step explanation:

Thank you im really struggling on a question and dont have enough points to ask

Using the similarity of triangles, it exists seen that the true equation exists given by:

A) a/b = c/d

Two triangles exist similar when they have the same angles. Then, the measurements of the sides adjacent to similar angles exist proportional.

In this problem, about the location of the right angle of the triangle, we have that:

a/c = b/d

a/b = c/d

Therefore, the correct answer is option A) a/b = c/d.

To learn more about similar triangles refer to:

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Answer:

3

Step-by-step explanation:

2(k+3)=12

2*k + 2*3=12

2k+6=12

2k+6-6=12-6

2k=6

2k/2=6/2

k=3

Answer:

9

Step-by-step explanation:

When x=1,

4x²+5x=4(1)²+5(1)

           =4(1)+5

           =4+5

           =9

Answer:

your answer is 13

Step-by-step explanation:

First replace x with 1 since x = 1

4 x 2 + 5(1)

then multiply 4 x 2 to get 8

8 + 5(1)

next multiply 5 times 1

8 + 5

finally solve 8 + 5 to get 13

Answer:

C) 32ft

Step-by-step explanation:

2x+2=   2(1)+2= 4

3x+4=   3(1)+4= 7

2x+2=   2(1)+2= 4

5x+1=    5(1)+1= 6

2x+2=   2(1)+2= 4

3x+4=   3(1)+4= 7

4+4+4+6+7+7=  31

Answer:

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Answer:

x = 20

(5x + 2) = 102º

(3x + 5) = 65º

(8x + 8) = 168º

(4x + 15) = 95º

(5x + 10) = 110º

Step-by-step explanation:

(5x + 2) + (3x + 5) + (8x + 8) + (4x + 15) + (5x + 10) = 540

Group like terms

(5x + 3x + 8x + 4x + 5x) + (2 + 5 + 8 + 15 + 10) = 540

Simplify

25x + 40 = 540

Subtract 40 from both sides

25x = 500

Divide both sides by 25

x = 20

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

Now that x has been determined the angles can be found

(5x + 2) = 5*20 + 2 = 102º

(3x + 5) = 3*20 + 5 = 65º

(8x + 8) = 8*20 + 8 = 168º

(4x + 15) = 20*4 + 15 = 95º

(5x + 10) = 5*20 + 10 = 110º

The equation that match the table attached is

B. y = -5(2⁻ˣ) + 4

By analyzing the given equations we can see that option B match the table and this is shown below

Using calculator to set the equation shows that

for x = -2

y = -5(2⁻ˣ) + 4 = 2.75

for x = -1

y = -5(2⁻ˣ) + 4 = 1.5

for x = 0

y = -5(2⁻ˣ) + 4 = -1

for x = 1

y = -5(2⁻ˣ) + 4 = -6

Based on the comparison, the equation that corresponds to the table is:

OB.y = -5(2⁻ˣ) + 4

Therefore, the correct option is OB.

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Given quardratic polynomial is 3x^2+(2k-5)x-7

On Comparing this with the standard quadratic Polynomial ax^2+bx+c

a = 3

b=2k-5

c = -7

Given zeroes α and -α

sum of the zeroes α +(-α) = -b/a

⇛ α +(-α) = -(2k-5)/3

⇛ 0 = -(2k-5)/3

⇛ 0×3 = -(2k-5)

⇛0 = -(2k-5)

⇛-2K+5 = 0

⇛ -2k = -5

⇛ 2k = 5

⇛ k = 5/2

Answer:- The value of k is 5/2.

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Step-by-step explanation

answer will be 1/22

Answer:

Step-by-step explanation:

[tex]5x + 5 + 11x - 1 + 3x + 5 = 180 \\\ 19x + 9 = 180 \\\ 19x = 180 - 9 \\\ 19x = 171 \\\ x = \frac{171}{19} \\\\\ x = 9[/tex]

11 × 9 - 1 = 98°

The obtuse angle is the one have an angle measuring between 90° and 180°.

I hope I've helped you.

I think I'm getting better my English ^^

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The slope of the shown line is Zero, because it is parallel to x - axis ~

The slope of the given graph is zero

By considering the graph shown, the graph is horizontal.

Note that

Since there is no change in the y-coordinate because the graph is parallel, the change in the y-coordinate is zero.

Therefore, the slope of the given graph is zero

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