PLZ HELP 500 POINTS AND BRAINLIEST

Answer:

$3.00

Step-by-step explanation:

$3.00 x .2 = 0.60. added to original

The original price of the yo-yo in a shop is $3.

The Percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

It is given that the price of a yo-yo in a shop increased by 20% and is now $3.60.

The original price will be calculated as let the original price is x dollars. Then from the question, the expression will be formed as below:-

1.20x = 3.60

x = 3.60 / 1.20

Divide 3.60 by 1.20 to get the value of x.

x = $3

It means that the 20 percent is equal to the amount of $0.6.

Therefore, the original price of the yo-yo in a shop is $3.

To know more about percentages follow

https://brainly.com/question/24304697

#SPJ5

Answevjvj

vekv  

Step-by-step explanation:

Answer: 280

Step-by-step explanation:

                                                  (-11 - 17) (2 - 12) = 280/1 = 280

Subtract: -11 - 17 = -28

Subtract: 2 - 12 = -10

Multiple: the result of step No. 1 * the result of step No. 2 = -28 * (-10) = 280

The nearest percent increase in 53 to 68 is about 29 percent.

Answer:

8.6 units

Step-by-step explanation:

use the distance formula:  d = [tex]\sqrt{(y-y)^2 + (x-x)^2}[/tex]

d = [tex]\sqrt{[(3-(-2)]^2 + (-3 - 4)^2}[/tex]

d = [tex]\sqrt{5^2 + (-7)^2}[/tex]

d = [tex]\sqrt{25+49}[/tex]

d = [tex]\sqrt{74}[/tex]

d = 8.6

Answer:

desmos (dot com, slash calculator)

Step-by-step explanation:

There's an app called Desmos (you can access it through pc and phone) and it really helps with problems like these. I'm sorry that I can't give an explanation on how to solve inequalities, but I hope this helps.

Answer:

26

Step-by-step explanation:

The number of students in Regan's class will be 26.

The mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Regan's class is preparing for a field trip. Her teacher purchased bottled water for the journey and asked Regan to stock a cooler with 2 bottles for every student who is going, 3 of the students didn't turn in permission slips and aren't going on the trip. So, Regan stocks the cooler with 46 bottles of water.

The number of students:-

46 / 2 = 23

23 + 3 = 26

Therefore, the number of students in Regan's class will be 26.

To know more about an expression follow

https://brainly.com/question/28550608

#SPJ5

Step-by-step explanation:

A = 1/2 × at

a = 5/3 meter

t = 1/2 meter

A = 1/2 × 5/3 × 1/2

A = (1 × 5 × 1)/(2 × 3 × 2)

A = 5/12 m²

Answer:

[tex] \sf \sqrt{3} [/tex]

Step-by-step explanation:

[tex] \sf = \frac{3}{ \sqrt{3} } [/tex]

[tex] \sf = \frac{3}{ \sqrt{3} } \times \frac{ \sqrt{3} }{ \sqrt{3} } [/tex]

[tex] \sf = \frac{3 \sqrt{3} }{( \sqrt{3} \times \sqrt{3}) } [/tex]

[tex] \sf = \frac{3 \sqrt{3} }{3} [/tex]

[tex] \sf = \frac{ \cancel{3} \sqrt{3} }{ \cancel3} [/tex]

[tex] \sf = \sqrt{3} [/tex]

__________

[tex] \: [/tex]

[tex] \frac{3}{ \sqrt{3} } = ...[/tex]

[tex] = \frac{3}{ \sqrt{3} } \times \frac{ \sqrt{3} }{ \sqrt{3} } [/tex]

[tex] = \frac{3 \sqrt{3} }{( \sqrt{3}) {}^{2} } [/tex]

[tex] = \frac{3 \sqrt{3} }{3} [/tex]

[tex] = \bold {\sqrt{3} }[/tex]

Using the combination formula, it is found that 20 different arrangements of the display are possible.

The order in which the paintings are displayed is not important, hence, the combination formula is used to solve this question.

Combination formula:

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by:

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

In this problem, 3 paintings are chosen from a set of 6, hence:

[tex]C_{6,3} = \frac{6!}{3!3!} = 20[/tex]

20 different arrangements of the display are possible.

A similar problem is given at https://brainly.com/question/24437717

Answer:

u have no question lol??

Answer:

What? you didnt add the picture

Step-by-step explanation:

Answer:

R.4

thank you good luck

Answer:

What variable are you trying to solve? Imma just guess you are trying to solve for x since its on the left side so...

2x+3=r+2

Subtract three from both sides

2x=r-1

Divide 2 from both sides

x=r-1/2 OR

x=1/2r+-1/2

Step-by-step explanation:

Give brainliest pls

Have a nice day :D

Answer:

C)

Step-by-step explanation:

the factors are the terms being multiplied, which are 5 and 'm-1'

Answer:

13. 5^7

14. 7^1000

15. 16^10000

25 x 10 x 10 x 10 x 10 x 10 x 10

Step-by-step explanation:

Answer: it took 6 hours.

Step-by-step explanation: 6 x 55 is 330, then we add the $35 for service call and we get 365.

Answer:

Volume = 37.68 ft³

Step-by-step explanation:

[tex]V_{cone} = \frac{\pi r^2h}{3}[/tex]

Volume = [tex]\frac{(3.14)(9)(4)}{3}[/tex]

Volume = 113.04/3

Volume = 37.68

-Chetan K

Answer:

slope = 35/2

y intercept is 0

Step-by-step explanation:

the y-intercept is 0 because you can see from the graph that it intersect with y-axis at (0,0)

Slope = rise /run

pick a point (8, 140)

rise = 140

run = 8

slope = 140/8 = 70/4 = 35/2

Answer:

31 , 32

Step-by-step explanation:

[tex]\qquad[/tex] According to the question :-

[tex]\qquad \pmb{\sf\longrightarrow (x+1)+x = 63}[/tex]

[tex]\qquad \pmb{\sf\longrightarrow x+1+x=63}[/tex]

[tex]\qquad \pmb{\sf\longrightarrow 2x+1=63}[/tex]

[tex]\qquad \pmb{\sf\longrightarrow 2x=63-1}[/tex]

[tex]\qquad \pmb{\sf\longrightarrow x=\cancel{\dfrac{62}{2}}}[/tex]

[tex]\qquad \longrightarrow {\pink{\underline{\underline{\pmb{\sf{ x= 31}}}}}}[/tex]

Verification:-

[tex]\qquad \pmb{\sf\longrightarrow (x+1)+x=63}[/tex]

[tex]\qquad \pmb{\sf\longrightarrow 32+31=63}[/tex]

[tex]\qquad \pmb{\sf\longrightarrow 63=63}[/tex]

Therefore–

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Answer: 25

Step-by-step explanation:

B=3÷5×100

 =60

D=0.35×100

  =35

so,    B-D=60-35

              25

Answer:

18

Step-by-step explanation:

I hope I could help!!

Let me know if you need a picture of my work.

Answer:

$630.80

Step-by-step explanation:

$16.60 an hour

16.60 x 38 hours = $630.80

Answer:

116.20

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Y axis is F(x), the function of X axis

So, the shipping cost(Y) is a function of the weight (X)

Answer: C

Step-by-step explanation: using Δx/Δy we find that the slope is -59. Since the y intercept is -176 using the plug in -235 = -59(1) + b, C is the only one that can match that answer.

Answer:

1 = −3 2/3 = − 1  1 / 4

2 = − (−2 5/6) = −1/5

3 = −3 2/3 = −2 1/5

4 = -28

5 = -27

You're welcome.

Answer:

1 = −3 2/3 = − 1  1 / 4

2 = − (−2 5/6) = −1/5

3 = −3 2/3 = −2 1/5

4 = -28

5 = -27

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

ps Im doing this for poitns