84 people attended a play. Of the 84 students 1/3 of them where parents. How many parents were in the adduince

Answer:

94.5

Step-by-step explanation:

3x3.5x9=94.5

Hope this helps :)

Also please mark as branliest

Answer:

She needs 3 purple rectangles.

Step-by-step explanation:

If Olivia is making 3 scarves and each scarf will be a combination of 3 rectangles, out of the three rectangles, there will be purple meaning a scarf will have at least a purple rectangle.

If a scarf has a purple rectangle then 3 scarves will have;

1 x 3 = 3

3 rectangles.

Answer:

[tex]\sqrt{41}[/tex]

Step-by-step explanation:

Answer: 14:35 hrs

Step-by-step explanation:

Missing time that Ron left was 07:00 hrs  

Ron left the house at 07:00 hrs. If he arrived back to the house 7 hours and 35 minutes later, you can find out what time he arrived by simply adding the time he left to the time he stayed outside:

= 7 + 7hrs 35 minutes

= 14 hrs 35 minutes

= 14:35 hrs

Answer:

Step-by-step explanation:

Z. 1/25 it’s just a guess theough

Answer:

23

Step-by-step explanation:

2(10) + 3

20 +3

23

HOPE IT HELPS YOU!

Answer:

44.22

Step-by-step explanation:

100%-> 66

60%->39.60=

7%->4.62

4.62+39.60=44.22

Answer:

(h o g) (x) = h(g(x))

Step-by-step explanation:

(h o g) (x) = h(g(x)) = 4(g(x))+1 = 4(2x^2 -3x + 1 ) + 1

= 4*2x^2 - 4*3x + 4*1 + 1

= 8x^2 - 12x + 4 + 1

= 8x^2 - 12x + 5

Answer:

31 is the answer of this question

Answer:

31 and my day was good how was yours?

Step-by-step explanation:

Answer:

21/4

Step-by-step explanation:

1/2[-8 +16 - ( -2 1/2)] = 1/2 ( - 8 + 16 +  2 1/2) = 1/2 ( 8 + 2 1/2) = 1/2 * [tex]10 \frac{1}{2}[/tex] = 1/2 * 21/2 = 21/4

Answer:

28% = 7/25 and 158% = 79/50

Step-by-step explanation:

To convert a percent into a fraction, you have to put the value of the percent over 100.

For 28%: 28/100

28 and 100 are both divisible by 4, so the fraction reduces to 7/25.

For 158%: 158/100

158 and 100 are both divisible by 2, so the fraction reduces to 79/50.  If you teacher doesn't want you do use improper fractions, then 79/50 can further be reduced and becomes [tex]1\frac{29}{50}[/tex].

Hope this helped!

Answer:

3 cups of lemon= 9 cups of water

5 cups of lemon= 15 cups of water

8 cups of lemon = 24 cups of water

Step-by-step explanation:

all you have to do is multiply the cups of water by the cups of lemon.

Answer:

either 5 or 6 months

Step-by-step explanation:

Tom   M    Jerry

500    1     125

475     2   175

450     3    225

425     4    275

400     5    325

375     6    375

Answer:

[tex]x = 3.875[/tex]

[tex]y = 2.375[/tex]

Step-by-step explanation:

See comment for complete question.

Given

A.

[tex]x + 3y = 11 => x + 3y = 11[/tex]

[tex]5x - y = 17 => 15x - 3y = 51[/tex]

[tex]16x = 62[/tex]

B.

[tex]x + 3y = 11[/tex]

[tex]16x = 62[/tex]

Required

Determine the values of x and y

The first equation in B is:

[tex]x + 3y = 11[/tex]

In (a): 5x - y = 17 is multiplied by 3, then added to x + 3y = 11.

So, the second equation is:

[tex]5x - y = 17[/tex]

Solving (a) & (b):

[tex]x + 3y = 11[/tex]  --- (1)

[tex]5x - y = 17[/tex] ---- (2)

Make x the subject in (1)

[tex]x + 3y = 11[/tex]

[tex]x = 11 - 3y[/tex]

Substitute [tex]11 - 3y[/tex] for x in [tex]5x - y = 17[/tex]

[tex]5(11 - 3y) - y = 17[/tex]

Open bracket

[tex]55 - 15y - y = 17[/tex]

[tex]55 - 16y = 17[/tex]

Collect Like Terms

[tex]- 16y = 17-55[/tex]

[tex]- 16y = -38[/tex]

Solve for y

[tex]y = \frac{-38}{-16}[/tex]

[tex]y = \frac{38}{16}[/tex]

[tex]y = 2.375[/tex]

Substitute 2.375 for y in [tex]x = 11 - 3y[/tex]

[tex]x = 11 - 3 * 2.375[/tex]

[tex]x = 11 - 7.125[/tex]

[tex]x = 3.875[/tex]

Answer:

(4,3)

Step-by-step explanation:

I took the test.

Answer:

200.96 units^2

Step-by-step explanation:

50.24/Pi = 16 (diameter)

16/2=8 (radius)

area = Pi(r^2)

area = 3.14(8^2) = 200.96 units^2

Answer:

x=10.2-2(×+5)........ given

×=20-2×-10............... avoid the bracket

x=10-2×..............collect the like terms

x+2x=10-2×+2×...... add 2x from both side

3x=10................simplify

3x/3=10/3..........divide both side by 3

x= 3.333.............x is solved

Step-by-step explanation:

i hope it is help full

Answer:

13 1/2 is your answer.

Step-by-step explanation:

With the same ratio the time taken Mitch to mow 9 lawns will be 13 + 1/2 thus option (D) is correct.

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

As per the given,

Saul can cut 4 lawns in 6 hours.

The ratio of hours to lawns will be as,

6/4

Suppose the time taken to mow 9 lawns to Mitch is x hours.

The ratio of hours to lawns will be as

x/9

Since the rate is the same thus ratio must be the same.

x/9 =  6/4

x = 6/4 x 9

x = 13.5 = 13 + 1/2

Hence"With the same ratio, the time taken Mitch to mow 9 lawns will be 13 + 1/2".

For more information about ratios and proportions,

brainly.com/question/26974513

#SPJ2

Answer:

4-3a

Step-by-step explanation:

combine like terms

hope this helps :)

Answer:

Mr.poop was a very wise man he poop in the toilet and in the carpet he didn't know who he was but he was a very very wise man.

Answer:

when you have something like f(x)=... that means

f means function

and every time you see an x or the variable in the parenthesis you plug in for that so it's f(x) =3x+1 then f(2)= 3x+1 every time you see x you plug in 2

Answer:

i don't know its ans thank you

Answer:

x є ø

Step-by-step explanation:

480/X - 8 - 480/x = 3, x є ø

-8=3 (+480/x -480/x cancels because +smth -the same number)

Answer:

I would say approximately 5.8 miles

Step-by-step explanation:

(This answer may be wrong)

Answer:

88 total questions

Step-by-step explanation:

Answer:

88 problems

Step-by-step explanation:

86/0.98 = 87.76 ≈ 88

Answer: 3/5

Step-by-step explanation:

(3/15)+(2/5)= (3+6)/15= 9/15= 3/5

Answer:

Step-by-step explanation:

56

Answer:

29: 49

Step-by-step explanation:

Since x:y= 3:5,

[tex] \frac{x}{y} = \frac{3}{5}[/tex]

Cross multiply:

[tex]5x = 3y[/tex]

Divide by 5 on both sides:

[tex]x = \frac{3}{5} y[/tex]

[tex] \frac{3x + 4y}{8x + 5y} \\ = \frac{3( \frac{3}{5}y) + 4y }{8( \frac{3}{5}y) + 5y } \\ = \frac{ \frac{9}{5}y + 4y }{ \frac{24}{5}y + 5y } \\ = \frac{9y + 5(4y)}{24y + 5(5y)} \\ = \frac{9y + 20y}{24y + 25y} \\ = \frac{29y}{49y} \\ = \frac{29}{49} [/tex]

Thus, 3x+4y: 8x+5y= 29: 49.

Answer:

1: 55

2: 27.5

3: 82.5

4: 6,050

Step-by-step explanation: