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anzhelika [568]

3 years ago

13

Josiah went to the local barber to get his haircut.it cost 18 for the haircut.josiah tipped the barber 15%.what was the total co

st of the hair cut including the tip

2 answers:

agasfer [191]3 years ago

8 0

My answer is 28 dollars is the total cost of the hair cut tip and all

dalvyx [7]3 years ago

4 0

$20.70
Eighteen dollars
Fifteen percent of eighteen is 2.7
(.15 X 18)+18

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he perimeter of a rectangle is twice the sum of its length and its width. the perimeter is 16 and the length is 2 meters more th

Makovka662 [10]

Answer:

Step-by-step explanation:

2(l+b)=16

Also it is given that l=2b+2

2(2b+2+b)=16

3b+2=8

b=2metre

l=2(2)+2

l=6metre

3 0

3 years ago

Find the ratio y:x, if 3x=11y,

Aleks [24]

Answer:

3:11

Step-by-step explanation:

3x=11y

<u>Rearrange to the format of the ratio.</u>

11y = 3x

<u>Let's find </u><u>y/x</u><u>. </u><u>y/x</u><u> is </u><u>y:x.</u>

11y = 3x

<u>Divide both sides by </u><u>11</u><u>.</u>

11y/11 = 3x/11

y = 3x/11

<u>NOW LET'S DIVIDE BOTH SIDES BY </u><u>x</u><u> TO GET </u><u>x</u><u> AS THE DENOMINATOR OF </u><u>y</u><u>.</u>

y = 3x/11

y/x = (3x/11)/x

y/x = (3x/11) * 1/x

y/x = 3/11

Therefore, y:x = 3:11

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7 0

3 years ago

What is 304,800,400 in expanded form?

OLga [1]

300,000,000+4,000,000+800,000+400

7 0

4 years ago

Read 2 more answers

A retailer ordered a combination of 50 black and white sweatshirts. Each white sweatshirt cost him $10 and

Brut [27]

The number of white sweatshirts is 28

Step-by-step explanation:

Let ordered black shirts be represented by b

Let ordered white shirts be represented by w

So total sweatshirts will be represented by the equation

b+w=50

The total cost of the ordered sweatshirts will be represented by

10b + 12 w= $556

For simultaneous equations as;

b+w=50

10b+12w=556

solving the equations using substitution method where b=50-w

10(50-w)+12w=556

500-10w+12w=556

-10w+12w=556-500

2w=56

w=56/2= 28

b=50-w=50-28=24

Number of white sweatshirts is 28

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Simultaneous equation :brainly.com/question/12919422

Keyword : cost

#LearnwithBrainly

4 0

3 years ago

C. Find the value of x below:<br> 15.r + 5<br> -2 + 16.

nydimaria [60]

Answer:

7

Step-by-step explanation:

(15x + 5) and (-2 + 16x) represents the measures of corresponding angles.

Measures of corresponding angles are equal.

Therefore,

- 2 + 16x = 15x + 5

16x - 15x = 5 + 2

x = 7

5 0

3 years ago