Robert got his hair cut for $21. He gave his barber a 15% tip. What was the
TOTAL Robert paid? *

Answer:

Uhm I think you need to like times the 10 to the 56? erm yeaaaaaaa SOrry if you get it wrong

Step-by-step explanation:

Answer:

1:2

Step-by-step explanation:

56*10= 560

34+56= 90

90*10= 900

X is about 2 times the size of W so it would be

1:2 (W:X)

I think i am right, i may be wrong i haven't exactly learned this yet, i am just going off by what i know. sorry if i am wrong

Answer:

I believe the answer is graph d lmk if im wrong

Step-by-step explanation:

Answer: Picture is blury for me I can not see it well enough

Step-by-step explanation:

All i see is the 8 ft and 17ft cant see any of the other numbers

11 people x 138 = 1,518 total pounds.

13 people x 148 = 1,924 total pounds.

Difference = 1924 - 1518 = 406 pounds.

Average weight  = 406/2 = 203 pounds

The average of the weight of the two people who arrived late for this considered case is found being 203 pounds.

Mean(also called average) is the ratio of the sum of the values of the data set to the total number of values available in the data set.

Thus, we get;

[tex]\rm Mean = \dfrac{\text{Sum of the observations of the data set}}{\text{Total number of observations}}[/tex]

Given that:

Assume that:

Then, we get:

Average of weight of 11 people at party =

[tex]\dfrac{\text{Sum of the observations of the data set}}{\text{Total number of observations}} = \dfrac{x}{11} =138[/tex]

Thus, we get:

[tex]x = 11 \times 138 = 1,518 \: \rm pounds[/tex]

The weight of all 13 people is sum of weight of 11 people + sum of weight of those 2 people who came late = x + y, therefore, we get:

Average of weight of 13 people at party =

[tex]\dfrac{\text{Sum of the observations of the data set}}{\text{Total number of observations}} = \dfrac{x+y}{13} = 148[/tex]

Thus, we get:

[tex]\dfrac{1518 + y}{13} = 148\\1518 + y = 13 \times 148\\\\y = 1924 - 1518 = 406 \: \rm pounds[/tex]

That means, sum of weights of 2 people who came late = 406 pounds.

Thus, average weight of the two people who arrived late = [tex]\dfrac{\text{Sum of the observations of the data set}}{\text{Total number of observations}} = \dfrac{y}{2} = \dfrac{406}{2} = 203 \: \rm pounds[/tex]

Thus, the average of the weight of the two people who arrived late for this considered case is found being 203 pounds.

Learn more about mean here:

https://brainly.com/question/16118626

#SPJ2

Answer:

i thinks is %3 percent because it went up three

Answer: 25%

Step-by-step explanation:

12x=15

x=1.25

subtract the 1, because you just want the percent it increased

.25= 25%

General form.

Our term

On comparing

Graph attached

Answer:

8

Step-by-step explanation:

Answer:

12 edges

Step-by-step explanation:

It might help to drag your finger along the edges in the image. Think about it as if you had to make this image out of sticks. How many sticks would you need to make a standing frame like this one?

12 sticks

Answer:

1. 4 and 4sqrt2

2. 6sqrt2 and 6sqrt2

3. 5 and 5sqrt2

4. 5sqrt2 and 5sqrt2

5. 6 and 6

6. 8 and 8sqrt2

7. sqrt3 and sqrt6

8. sqrt2 and sqrt4

Step-by-step explanation:

The number of boxes that Georgiana makes each day if she needs two extra days is 6.

It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.

Two wizards make boxes with secret compartments to sell at the magic convention. Fred plans to make 160 boxes by the start of the convention Georgiana plans to make 25% fewer in the same amount of time.

The number of days Fred worked will be

[tex]\rm Days = \dfrac{160}{10} = 16[/tex]

He worked two days less Georgiana.

And she took 2 days extra to complete the job. So, we add 4.

16 + 20 = 20

So she is 25% less than 160 is 120. Then she made

[tex]\rm Number \ of \ boxes \ each \ day= \dfrac{120}{20} = 6[/tex]

More about the Linear system link is given below.

https://brainly.com/question/20379472

Answer:

12:  138

13: 35

14: 49

Step-by-step explanation:

12: 180-42=138

13: 360-297-28=35

13: 90-41=49

Answer:

Step-by-step explanation:

y + 4 = 0(x - 2)

y + 4 = 0

y = -4

Answer:

Step-by-step explanation:

tan28=h/150

h=150tan28

h=79.8ft

x/(12+8)=5/8

x/20=5/8

x=100/8

x=12.5

Answer:

with what??

Step-by-step explanation:

Answer: 12x+6=3(4x+2)

Step-by-step explanation: :):)

Step-by-step explanation:

vvvvvec7oecyoeciiiv7oric7oriivsbshshshshshshsJ

9514 1404 393

Answer:

  (3)  y = (x -3)²

Step-by-step explanation:

Try the first value of x in each function:

  (1)  y = 3² -3 ≠ 0

  (2)  y = (3 +3)² ≠ 0

  (3)  y = (3 -3)² = 0 . . . . . . matches the table value for f(3)

  (4)  y = 3² +3 ≠ 0

__

The only viable choice is (3).

Answer: -1/3

Step-by-step explanation:

correct me if im wrong

Answer:

This is not a function. Graphs cannot have the same x value and different y values.

Answer:

Do you take screen shoot otherwise we cannot understand your question

Step-by-step explanation:

Answer:

x=27

Step-by-step explanation:

i would give you the steps but honestly, im tired of giving 20 steps for every problem i answer.

Answer:

Step-by-step explanation:

so I see at the top , it's saying the triangles are "similar" this is a very important part.   meaning that the triangles are copies of each other just bigger or smaller but other wise the same.

QR is 25    check

HG is 30   check

X1 = 48  check

X2 = 14 check

x3 =  6 check

Answer:

Thisis your answer ☺️☺️☺️

Answer:

-3.3

Hope this helps :D