What percent of 800 is 3 1/3?

Enter your percent as a fraction in simplest form by filling in the boxes

Answer:

$24

Step-by-step explanation:

Original price of blouse = $18

Discounted price of blouse = 3/4 x 18 = $13.50

Discounted blouse + discounted skirt = $31.50

⇒  13.50 + discounted skirt = 31.50

⇒  discounted skirt = 31.50 - 13.50 = 18

Let S be the original price of the skirt.

If the discounted skirt is 3/4 of it's original price, then

$18 = (3/4) S

S = 18 ÷ 3/4 = 24

Therefore, the original price of the skirt is $24

Answer:

a=102.67 b=17.30

Step-by-step explanation:

division of american by pound

Answer:

so you cant turn that into a mixed number i dont think

Step-by-step explanation:

Il metodo più utilizzato e conosciuto per calcolare l'area di un quadrato è molto semplice: consiste nell'elevare al quadrato la lunghezza di uno dei suoi lati. La formula matematica è {\displaystyle A=l^{2}}A=l^{{2}}. Talvolta, tuttavia, l'unica informazione che si ha a disposizione è la lunghezza della diagonale di un quadrato, cioè la retta che ne congiunge i due vertici opposti. Se hai già studiato i triangoli rettangoli, puoi imparare una nuova formula che consente di calcolare l'area di un quadrato conoscendo solamente la misura della sua diagonale.

Answer:

42 students

Step-by-step explanation:

1.) If 42% of students or 42 out of 100 students said they could text blindfolded it means 42 out of the 100 students surveyed can text blindfolded.

A percentage is out of 100

x = -8

Explanation:

-(x+3)=5

-x -3 = 5

-x = 8

x = -8

Hope this help!

Answer:

Answer: x is -8

Step-by-step explanation:

[tex]{ \tt{ - (x + 3) = 5}}[/tex]

» Open the bracket following distribution property:

[tex]{ \tt{ - x - 3 = 5}} \\ [/tex]

» Add 3 to both sides following addition rule of equality:

[tex]{ \tt{( - x - 3){ \green{ + 3}} = 5{ \green{ + 3}}}} \\ { \tt{ - x = 8}}[/tex]

» Divide either sides by -1 following division rule of equality

[tex]{ \tt{ \frac{ - x}{ \green{ - 1}} = \frac{8}{ \green{ - 1}} }} \\ \\ { \tt{x = - 8}}[/tex]

Answer:

x=144

Step-by-step explanation:

Use the polygon formula (n-2) * 180 where n is the number of points

This polygon has 8 points

(8-2)*180 = 6 * 180 = 1080

136+124+141+158+116+129+132+x=1080

x=144

Answer:

  -3 < x ≤ 7

Step-by-step explanation:

To solve, undo what is done to x.

  -9 < 2x -3 ≤ 11 . . . . . . given

  -6 < 2x ≤ 14 . . . . . . . add 3

  -3 < x ≤ 7 . . . . . . . . divide by 2

The graph is attached.

_____

An open circle is used on the graph when the end point is not part of the solution set.

Answer:

Brandon has 18 Dimes and 33 Quarters  [Beware:  The problem does not state that Brandon owns the coins - he just has them.  Check your pockets]

Step-by-step explanation:

Let D and Q stand for the numbers of Dimes(D) and Quarters(Q).  I'll use pennies instead of dollars, so avoid the clutter of decimal points.

We are told that:

Q = 2D - 3  [The number of quarters is 3 less than twice the number of dimes.]

and

25Q + 10D = 1005   [total value of $10.05]

Substitute the value of Q in the first equation in the second, so that we have an equation with just one unknown, D.

25(2D-3) + 10D = 1005

50D - 75 + 10D = 1005

60D = 1080

D = 18

Q = 2D - 3

Q = 2(18) - 3

Q = 33

=============================

Check

25Q + 10D = 1005

25(33) + 10(18) = 1005  ?

825 + 180 = 1005  YES

----

Q = 2D - 3 ?

33 = 2(18) - 3    YES

Answer:

x=-3

Step-by-step explanation:

Answer:

hii, the answer would be 320!

Step-by-step explanation:

Just did the test, and i chose 40 turned out wrong, the answer was 320. hope this helped!

The probability that exactly 2 voters will be in favor of the ballot initiative is 0.309.

Number of voters who support ballot initiative = 30 % = 0.30

Number of voters who does not support this initiative = 1 - 0.30 = 0.70

Number of voters selected for Surveying = 5

The probability of success and failure remain the same throughout the trials.

The probability that exactly 2 voters will be in favor of the ballot initiative is given by;

If P denotes Success and Q denotes failure;

[tex]\rm = ^{5}C_2 \times (0.3)^2 \times (0.70)^3\\\\= 10 \times 0.09 \times 0.343\\\\= 0.309[/tex]

Hence, the probability that exactly 2 voters will be in favor of the ballot initiative is 0.309.

To know more about Probability click the link given below.

https://brainly.com/question/20344726

Answer:

The third option

bottem left

Step-by-step explanation:

+2 on x side

and  + 2 on y side

Hope this Helps :)

Answer:

11

Step-by-step explanation:

c = 12 (Replace c with 12 in equation)

12 - 1

= 11

Answer: 11

Step-by-step explanation:

Substitute c with the value of 12 and input it into the expression.

= c-1

= (12)-1

=11

Answer: B

Step-by-step explanation: you just plug in the numbers for x and y

Answer: 20%

Step-by-step explanation:

given data

total girl = 25

soccer team = 5

to find out

percentage of seventh graders on the team with two different way

solution

we first  make here a tape diagram

there in begin by divide the tape diagram into 5 equal  part

and Each part represent 5 girls

so divide the 100% into 5 equal sections as show in figure below

and

another way is

percentage of seventh graders on the team is = 5/25  × 100%

percentage of seventh graders on the team is 20%

Answer:

Initial Population size = 2200

Step-by-step explanation:

The initial Population is

2200 * (0.85) ^ t

What you need to do is make the initial time = 0 When you do that you get

2200 * (0.85) ^ 0

Anything to the 0 power = 1 So the answer is 2200

Answer:

9[tex]\sqrt{2}[/tex] inches

or

12.728 inches

Step-by-step explanation:

Use Phytagorean Theorem

[tex]a^{2} +b^{2} =c^{2}[/tex]

Since both all sides of a square are equal, this means that [tex]a^{2}[/tex] and [tex]b^{2}[/tex] are equal.

So that leaves us with:

[tex]a^{2} +a^{2} = 18^{2}[/tex]

Simplify

[tex]2a^{2} = 324[/tex]

Divide both sides by 2

[tex]\frac{2a^{2} }{2} =\frac{324}{2}[/tex]

Simplify

[tex]a^{2} = 162[/tex]

Find the square root of both sides

[tex]\sqrt{a^{2} } =\sqrt{162}[/tex]

a = 9[tex]\sqrt{2}[/tex]

(or if you want the decimal, rounded to the 3rd decimal place: 12.728)

Answer:

-1.43032786885

Step-by-step explanation:

Answer:

−1.430328 is your answer or you can simplify it further to -1.4 or -1.43 :D !

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let x = gallons consumed by car 1

Let y = gallons consumed by car 2

Answer:

There are one thousand. Starting at 2000 and going to 2999

Step-by-step explanation:

Answer: A is the correct answer

Step-by-step explanation:

Answer:

V = 29.32

Step-by-step explanation:

Hope this helps!

substitution

2x+y=5

y = -2x+5 (1)

3x-3y=3 (2)

1 ⇒ 2

3x - 3(-2x+5) = 3

3x+6x-15=3

9x=18

x=2

y = -2(2)+5

y = 1

Answer:

2x+6

Step-by-step explanation:

you want to get 6 more than twice of a number, in this case, x. Hope this helps!

Answer: 16

Step-by-step explanation: Six more than twice a number is 16: 2x+6=16.