What is the sale price on an item that is $50 with a 54% markdown?

Answer:

3 miles per hour

Step-by-step explanation:

Answer: v^2 - w

Step-by-step explanation: any specific numbers that need to be plugged in?

Answer: C) 16

Step-by-step explanation:

= 2(9) - 2

= 18 - 2

= 16

Answer:

16, C

Step-by-step explanation:

|-9| is 9

|-2| is 2

2*9 - 2

18-2

16

Answer:

a

Step-by-step explanation:

Equivalent expressions are expressions with equal values

The equivalent expression of 2(14x-3y+28x+12.2-5y-17.5) is 84x-16y-10.6

The expression is given as:

2(14x-3y+28x+12.2-5y-17.5)

Collect like terms

2(14x-3y+28x+12.2-5y-17.5) = 2(14x+28x-3y-5y+12.2-17.5)

Evaluate the like terms

2(14x-3y+28x+12.2-5y-17.5) = 2(42x-8y-5.3)

Open the bracket

2(14x-3y+28x+12.2-5y-17.5) = 84x-16y-10.6

Hence, the equivalent expression of 2(14x-3y+28x+12.2-5y-17.5) is 84x-16y-10.6

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Answer:

We do not know

Step-by-step explanation:

There is no time when the doctor starts from home, so it is technically impossible to solve.

The required numbers are 18,46 and 23.

This problem requires the idea of linear equation of 1 variable.

To clear up the linear equation we also need to recognize the BODMAS policies and the way to solve algebraic equations.

in this query the sum of the 3 numbers is 87.

let us count on that the third variable be x.

the second one variable is 2x.

The first variable is (x-5).

Now according to the question,

   [tex](x-5)+2x+x=87[/tex]

⇒ [tex]4x-5=87[/tex]

⇒ [tex]4x=87+5[/tex]

⇒[tex]4x=92[/tex]

⇒ [tex]x=\frac{92}{4}[/tex]

∴ x=23

So, the third number is 23.

The second number is 2x i.e., 46.

The first number is (x-5) i.e., 18.

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Answer:

The inequality [tex]\frac{8}{4}\:<\frac{5}{2}\:[/tex]  is true.

Step-by-step explanation:

Given

[tex]\frac{8}{5}<\frac{9}{10}[/tex]

FALSE

Reason: 8/5 or 1.6 is greater than 9/10 or 0.9  

[tex]1>\frac{6}{5}[/tex]

FALSE

Reason: 1 is smaller than 6/5 or (1.1)

[tex]\frac{5}{2}<2\frac{1}{2}[/tex]

converting mixed number to improper fraction

[tex]\frac{5}{2}<\frac{5}{2}[/tex]

FALSE

Reason: 5/2 can not be less than 5/2

[tex]\frac{8}{4}\:<\frac{5}{2}\:[/tex]

[tex]2<\frac{5}{2}[/tex]

TRUE

Reason: 2 is indeed smaller than 5/2 or 5.2        ∵ 5/2 = 2.5

Therefore, inequality [tex]\frac{8}{4}\:<\frac{5}{2}\:[/tex]  is true.

Answer:

the answer is 87

Step-by-step explanation:

-x

2x

-1

0

Step-by-step explanation:

sorry I don't understand but have you tired go-oo?

Answer:

12, can you help me I need help on my questions please it would mean alot and Ill post more questions with 50 points just help me with that and Ill post the points

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

is this true???

thx broh

Answer:

Cost of child movie = x = $8

Cost of adult movie = y = $10.25

Step-by-step explanation:

Let cost of child movie = x

Cost of adult movie = y

Now converting statements into mathematical expressions:

Hansen family bought 2 child and 2 adult movie tickets and paid $36.50.

[tex]2x+2y=36.50[/tex]

Owens family bought 5 child and 2 adult tickets and paid $60.50. [tex]5x+2y=60.50[/tex]

Let:

[tex]2x+2y=36.50--eq(1)\\5x+2y=60.50--eq(2)[/tex]

Subtract both equations:

[tex]2x+2y=36.50\\5x+2y=60.50\\- \:\:\: - \:\:\:\:\:\:\:\: -\\--------\\-3x=-24\\x=\frac{-24}{-3}\\x=8[/tex]

So, we get Value of x =8

Now, putting value of x in eq(1) to find value of y

[tex]2x+2y=36.50\\Put \: x=8\\2(8)+2y=36.50\\2y=36.50-16\\2y=20.5\\y=\frac{20.5}{2}\\y=10.25[/tex]

So, we get Value of y = 10.25

So,

Cost of child movie = x = $8

Cost of adult movie = y = $10.25

Answer:

[tex] y = {x}^{2} - 4x + 4[ /tex]

Step-by-step explanation:

[tex] x = t + 2 \\

\implies \: x - 2 = t....(1) \\

y = {t}^{2} ....(2) \\

plug \: t = x - 2 \: in \: equation \: (2) \\

y = {(x - 2)}^{2} \\

\red{ \bold{ y = {x}^{2} - 4x + 4}}[/tex]

Answer:

The component form of the vector P'P is [tex]\left \langle -7, 2 \right \rangle[/tex]

Step-by-step explanation:

The component form of the vector that translates P(4, 5) to P'(-3, 7), is given as follows;

The x-component of the vector = The difference in the x-values of the point P' and the point P = -3 - 4 = -7

The y-component of the vector = The difference in the y-values of the point P' and the point P = 7 - 5 = 2

The component form of the vector P'P = [tex]\left \langle -7, 2 \right \rangle[/tex]

Answer:

Go to desmos!!!

Step-by-step explanation:

Answer:

-0.5 (-1/2)

Step-by-step explanation:

Answer:

m= -1/2

Step-by-step explanation:

Slope formula

m= y2-y1/x2-x1

plug the given points in which are (7,-4) (5,-3)

m= -3-(-4)/ 5-7

m= 1/-2 which can be rewritten as -1/2

Answer:

1

Step-by-step explanation:

9 + (-6) = 3

2(3) = 6

6 - 5 = 1

Answer:

https://brainly.com/question/20245806

Step-by-step explanation:

Go to the link (you can just press it lol)

Answer: d) x+y =40

x=2y -11

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

You really just need a calculator for this but to solve by hand just simply separate all the variables and coefficients and then multiply them together at the end.

[tex]-9x^5y^2[/tex]

Since x = -1

[tex]-1^5[/tex] = [tex]-1*-1*-1*-1*-1[/tex] = -1

[tex]\frac{1}{3}^2= \frac{1}{3}*\frac{1}{3}=\frac{1}{9\\}[/tex]

[tex]-9*-1*\frac{1}{9}=1[/tex]

Answer:

-6

Step-by-step explanation:

f(1)=-3

why because f(x)=y

so x=1

you go to the x-cordinate and u see where the y-cordinate is

-3

For the graph the answer is -3 for the exterior it's -6

Have a wonderful day/night ask me if you have more math questions

Brainliest Please.

Answer:

$222.75

Step-by-step explanation:

0.9*247.50

hope this helps :D pls mark brainliest :D

-2 pattern

13-2=11-2=9 and so on

Answer:

1. 3v^2 - 33v -28

2. -6k^2 + 16k - 49

Step-by-step explanation:

1. (-7 x 6v) + (-7 x 4) + (3v x 1v) + (3v x 3)

-42v-28+3v^2+9v

3v^2 + 9v - 42v -28

3v^2 - 33v -28

2. (-3k x 2k) + (-3k x -3) + (7 x 1k) + (7 x -7)

-6k^2+9k+7k-49

-6k^2 + 16k -49

Answer:

around 530

Step-by-step explanation:

26/2 = 13

A = pi × 13^2

To solve the equation |11x + 10| = 22, we need to consider two cases: one where the expression inside the absolute value is positive and one where it is negative.

Case 1: (11x + 10) is positive:

In this case, the equation becomes 11x + 10 = 22. Solving for x, we subtract 10 from both sides, resulting in 11x = 12. Dividing by 11 gives x = 12/11.

Case 2: (11x + 10) is negative:

Here, the equation becomes -(11x + 10) = 22. Simplifying, we have -11x - 10 = 22. Adding 10 to both sides gives -11x = 32. Dividing by -11 yields x = -32/11.

Thus, the solution set for the given equation is x = 12/11 and x = -32/11, representing the two possible values of x that satisfy the equation |11x + 10| = 22.

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