I will give brainliest

Answer:

30

Step-by-step explanation:

300 + 200 = 500

500 / 50 = 10

300 / 10 = 30

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Answer:

There were 343 children and 197 adults.

Step-by-step explanation:

In order to solve this problem, you can use an equation after identifying the important information, like that there were 540 people, the cost for a child is $1.25, the cost for an adult is $2.00, and admission fees totaled $822.75:

where c = number of children, and a = number of adults,

c + a = 540

1.25c + 2a = 822.75

Now, you need to solve this system of equations by isolating one of the variables. I'll isolate c by multiplying the first equation by 2 since it's easier:

  2c + 2a = 1080

- 1.25c + 2a = 822.75

= .75c           = 257.25

Now, you can multiply both sides by 4/3 to find c:

c = 257.25 × 4 ÷ 3

c = 343

So there were 343 children. Now you can find the number of adults by substituting 343 for c in the first equation:

where c + a = 540 and c = 343,

343 + a = 540

a = 197

So, there were 197 adults.

Answer:

Step-by-step explanation:

Short Answer: No

2(12 - y) = 23- (2y - 1)                    Remove the Brackets on both sides

24 - 2y = 23 - 2y + 1                     Combine like terms on the right

24 - 2y = 24 - 2y                          No matter what you do, the 2ys are going to cancel. When they do, the question goes with them.

You get 24 = 24 Which is true but not relevant.

The other answer you could use is there are an infinite number of answers.

Equality will be maintained, but there is no single answer that works.

Answer:

This equation is an identity, all real numbers are solutions.

Step-by-step explanation:

Simplifying

2(12 + -1y) = 23 + -1(2y + -1)

(12 * 2 + -1y * 2) = 23 + -1(2y + -1)

(24 + -2y) = 23 + -1(2y + -1)

Reorder the terms:

24 + -2y = 23 + -1(-1 + 2y)

24 + -2y = 23 + (-1 * -1 + 2y * -1)

24 + -2y = 23 + (1 + -2y)

Combine like terms: 23 + 1 = 24

24 + -2y = 24 + -2y

Add '-24' to each side of the equation.

24 + -24 + -2y = 24 + -24 + -2y

Combine like terms: 24 + -24 = 0

0 + -2y = 24 + -24 + -2y

-2y = 24 + -24 + -2y

Combine like terms: 24 + -24 = 0

-2y = 0 + -2y

-2y = -2y

Add '2y' to each side of the equation.

-2y + 2y = -2y + 2y

Combine like terms: -2y + 2y = 0

0 = -2y + 2y

Combine like terms: -2y + 2y = 0

0 = 0

Solving

0 = 0

Answer:

Angle 7 and 8 (the first option)

Step-by-step explanation:

Supplementary angles add up to 180 degrees.

Angles 7 and 8 are 180 degrees total.

7 and 8 are supplementary.

1st option

Brainliest plz if someone else answers

7 and 8 i think

Step-by-step explanation:

Answer:

Step-by-step explanation:

L=3(5280)/(2(380+250))

L=15840/1260

L=12.57

So to walk three miles one must walk around the garden 12.57 times.

Answer:

840.89+928= 1768.89

74.4 / 0.8= 93

Step-by-step explanation:

I hope this helps <3

Answer:

The difference:

The product:

The sum:

The quotient:

Answer:

62/100= 31/50

45/100= 9/20

Step-by-step explanation:

Divide 62 and 100 by two to simplify

Divide 45 and 100 by 5 to simplify

Answer:

62/100 = 31/50

45/100 = 9/20

Step-by-step explanation:

62 and 100 have a greatest common factor of 2. We can use this to break the fraction 62/100 apart:

[tex]\dfrac{62}{100}=\dfrac{2\times31}{2\times50}=\dfrac{2}{2}\times\dfrac{31}{50}=\dfrac{31}{50}[/tex]

We can do the same to simplify 45/100. The greatest common factor of 45 and 100 is 5, so following the same process:

[tex]\dfrac{45}{100}=\dfrac{5\times9}{5\times20}=\dfrac{5}{5}\times\dfrac{9}{20}=\dfrac{9}{20}[/tex]

Answer:

6^3=6×6×6=216. So, the answer is 6x6x6 and 216.

Answer:

6x6x6, 3x3x3x3x3x3, 216

Step-by-step explanation:

6 to the third power is 6 times 6 times 6, also it's equal to 3 to the sixth power, also it's equal to 216.

Answer:

$262.35

Step-by-step explanation:

From the above question we are given the cost for a given range of gallons

Mrs Lapis uses 795 gallons, hence this falls into the range of:

More than 500 gallons - 1000 gallons ($0.33/gallon)

Hence:

1 gallon = $0.33

795 gallons = $x

Cross Multiply

1 gallon × $x = $0.33 × 795 gallons

$x = 795 × $0.33

x =$ 262.35

Therefore, Mrs Lapis would pay $262.35 every month

Answer: That is incorrect because the garden will be 17 ft by 17 ft meaning it will be 289 square feet.

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

the smaller triangle is 3 times smaller than the big one

Answer:

2.83

Step-by-step explanation:

Pathogrean theorem.

(forgive my spelling)

2^2+2^2=b^2

4+4=b^2

8=b^2

rad8=radb^2

rad8 = b

2.828

Answer: 2.83

Step-by-step explanation:

For this question you have to use pythagoras' theorem.

Pythagoras' theorem states that:

c²=a²+b²

So first you put the numbers in:

c²=2²+2²

Then you would find out what 2² is:

2²=4

c²=4+4

c²=8

Then because you just want c (the Hypotenuse) on it's own you have to square root 8.

√8=2.83 (to the nearest hundredth)

Hope this helps :)

Answer:

(16×16) +(32×8)

256+256

512m²

Answer:

check the screenshot I attached:

Answer:

51.3

Step-by-step explanation:

Answer: 42, 51 are the 2 missing terms

Step-by-step explanation: when looking at the sequence, ask yourself if you see a pattern. In this case, to get to 33 from 24, you would add 9 to 24 to get 33. So therefore if you add 9 to 33, you get 42 and if you add 9 to that you get 51 and if you add 9 to that you get 60. And 69 is the last term of this sequence so therefore you know that it worked.

9514 1404 393

Answer:

  (a) $2.857 million

  (b) vertical compression by 1/3; shift left by 6; shift up by 2

Step-by-step explanation:

(a) Find the year difference (2021-2010=11) and put that value where x is. Then do the arithmetic.

  g(11) = (∛(11+6))/3 +2 = (∛17)/3 +2 ≈ 2.57128/3 +2 ≈ 0.857 +2

  g(11) ≈ 2.857 . . . 2021 revenue in millions of dollars

__

(b) For parent function f(x), the transformation ...

  g(x) = a·f(x -h) +k

represents a vertical scaling by a factor of 'a', right shift by h units, and up shift by k units.

Comparing this form to the given g(x), we see ...

  a = 1/3 . . . vertical compression by a factor of 1/3

  h = -6 . . . .right shift 6 units

  k = 2 . . . . up shift 2 units

_____

Additional comment

The vertical scaling is called "compression" when the scale factor is less than 1, and "stretch" when the scale factor is greater than 1. Here, the scale factor of 1/3 means the graph is vertically compressed.

Answer:

B

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

b/c minor arc is less than 180° ,the given is 155°

Answer:

so 4 divided into 5 parts

this is represented as 4 out of 5 or 4/5 in fraction form

Please mark as brainliest

Have a great day, be safe and healthy

Thank u  

XD

Answer:

Yes.

Step-by-step explanation:

The conversion of Kilograms to Pounds is 1kg : 2.2lbs. So that means that if the weight of the baby doubles in pounds, then the weight would also double in kilogram

Answer:

Logically, yes

70 lbs = 31 kg

140 lbs = 62 kg

Answer:

e because the answer would be -4

Answer:

a

Step-by-step explanation:

Answer:

A) Fluid ounces

Step-by-step explanation:

Answer:

yes                                      

Step-by-step explanation:

Answer:

[tex]1.962*10^{8}[/tex]

Step-by-step explanation:

When given the area and one side length, we can find the other side length by dividing.

So, [tex]\frac{5.612*10^{14}}{9.2*10^{7}}[/tex]= [tex]6.1*10^{6}[/tex]

The perimeter would be [tex]6.1*10^{6}[/tex]+[tex]6.1*10^{6}[/tex]+[tex]{9.2*10^{7}}[/tex]+[tex]{9.2*10^{7}}[/tex] = [tex]1.962*10^{8}[/tex]

Hope this is correct and helps!

Answer:

w = 6.7451

x = 8.0805

Step-by-step explanation:

Find W

Tan(56) = opposite / adjacent

opposite = 10

Adjacent = w

Tan (56) = 10/w

w*Tan(56) = 10

w = 10 / tan(56)

w = 10/ 1.4826

w = 6.7451

Find x

Tan (34) = 10 / (w + x)

Tan (34) = 0.6745

(w + x) * Tan(34) = 10

w + x = 10 / tan(34)

w+ x = 10 / 0.6745

w + x = 14.826

But we found w = 6.7451

6.7451 + x = 14.826

x = 14l826 - 6.7451

x = 8.0805

Step-by-step explanation:

Let the number be x,

Then, according to the question,

4x-5=2x+3

(we need to find the value of x)

4x-2x=5+3

= 2x=8

= x=8/2

= x=4