Please help
Find the value of x

Answer:

42?

Step-by-step explanation:

Answer:

84

Step-by-step explanation:

Multiples of 3 in this range: 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99, 102, 105

Multiples of 6 in this range: 66, 72, 78, 84, 90, 96, 102

Multiples of 7 in this range: 63, 70, 77, 84, 91, 98, 105

If we look at these multiples, we see that 84 is the only number to show up in every list. Meaning, the answer is 84.

Answer:

4.5

Step-by-step explanation:

4.5>3.75

If we forgot about the decimals, we would have 4 and 3, and 4 is automatically larger; even with the decimals.

Hope this helps!

-AxekickNebulite

Answer:

5 and a number squared

n could be represented as a number

difference is subtraction

5-n squared

The difference between 5 and a number squared is 5 - x².

When a number is multiplied by it self once we call it a square and when a number is multiplied by it self twice we call it cube of that number.

for example 5 is multiplied by it self once = 5x5 = 5²

5 is multiplied by it self twice = 5x(5x5) = 5x5² = 5³

Let the given number is x , So the difference between 5 and a number squared is = 5 - x²

Learn more about squares and cubes here :

https://brainly.com/question/11473033

#SPJ2

Answer:

Step-by-step explanation:

Step one:

given data

hyp=16cm

say the adjecent= 15

let the hypotenuse be z

and the adjacent be x, while the missing side, the opposite be y

by Pythagoras theorem

[tex]z^2=y^2+x^2[/tex]

[tex]z=\sqrt{x^2+y^2}[/tex]

substitute the values we have

[tex]16^2=y^2+15^2\\\\256=y^2+225\\\\256-225=y^2\\31=y^2\\\\y=\sqrt{31}[/tex]

[tex]y=5.56cm[/tex]

The other side is 5.56cm

Answer:

-1

Step-by-step explanation:

Hope this helps

Answer:

4 dollars

Step-by-step explanation:

The standard deviation of the pack of gaming cards is 4

The entry on the table is given as:

x      | $10   | $20

P(x)  | 20% | 80%

Also, we have:

[tex]\mu_x = 18[/tex]

The standard deviation of a dataset is calculated using:

[tex]\sigma_x = \sqrt{E(x^2) - \mu_x^2}[/tex]

Where:

[tex]E(x^2) = \sum x^2 \times P(x)[/tex]

This gives

[tex]E(x^2) = 10^2 \times 20\% + 20^2 \times 80\%[/tex]

[tex]E(x^2) = 340[/tex]

[tex]\sigma_x = \sqrt{E(x^2) - \mu_x^2}[/tex] becomes

[tex]\sigma_x = \sqrt{340 - 18^2}[/tex]

[tex]\sigma_x = \sqrt{340 - 324}[/tex]

[tex]\sigma_x = \sqrt{16}[/tex]

Take positive square root

[tex]\sigma_x = 4[/tex]

Hence, the standard deviation of the dataset is 4

Read more about standard deviations at:

https://brainly.com/question/475676

Answer:

x +y ≥ 600

This would be the inequality this is probably wayy late sorry :(

Answer:

9

Step-by-step explanation:

54 divided by 6.

Answer:.35

Step-by-step explanation:So, 3.5 becomes 03.5. Now, you can move decimal point: 03. 5 becomes . 035 or 0.035.

Answer:

K=-3

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

Lets solve:

6+k=3

1. bring the opposite of 6 to the other side

k=3-6

2. simpliy

k=-3

Answer:

x + (2x-12) = 84

x = 32

Step-by-step explanation:

you can say (part 1) + (part 2) = 84

one part is x (a variable) and

other part is 12 less than twice the other: when it says "12 less" is " - 12" and twice of part one 2x, you can say (2x - 12)

(part 1) + (part 2) = 84

x + (2x-12) = 84

3x - 12 = 84

3x = 96

x = 32

(part 1) + (part 2) = 84

(32) + (2*32 - 12) = 84

(32) + (52) = 84

Answer:

I belive its the 6th floor, although i did the mathb in my head.  I apologize if it is incorrect ;-;

Step-by-step explanation:

Answer:

6th floor

Step-by-step explanation:

Starting on the ground floor, we will reference this point as the 0th floor. From there she goes:

down 2 floors (0 - 2) | -2 |

up 5 floors (-2 + 5) | 3 |

down 1 floor (3 - 1) | 2 |

up 3 floors (2 + 3) | 5 |

down 5 floors (5 - 5) | 0 |

and up 6 floors (0 + 6) | 6 |

Therefore... in the end she lands on the 6th floor

Answer:

A. Tennis: 6x+12

A. Basketball: 7x+36

B. Tennis: Length- 36, Width- 72

B. Basketball: Length- 50, Width: 94

Step-by-step explanation:

A. Tennis

perimeter equation: P= 2L+2W

P=2(x)+2(2x+6) simplify

P= 2x+4x+12

P=6x+12

A. Basketball

P= 2(1/2x+32)+2(3x-14) simplify

P=7x+36

B. Tennis and basketball

just plug in 36 for x for the original lengeth and width equations for each court

Answer:

I think A basketball.

Answer:

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

Step-by-step explanation:

Answer:

−1.25, −310, -0.03, 125

Step-by-step explanation:

Answer:

−1.25, −310, -0.03, 125

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

9 inches of snow fell in the 7-hour snowstorm.

Step-by-step explanation:

To find your answer write an equation to find your answer.

1 inch per hour for two hours 1(2)

2 inches per hour for four hours 4(2)

and 1 inch in the last hour

so add those up

1(2)+4(2)+1

2+8+1

9

Answer:

as x increases y increases, as x decreases y decreases, the ratio always stays the same..represents a straight line through the origin.

Answer:

Step-by-step explanation:

To find answer,

We multiply 2 hours by the decrease, which is 3 degrees.

2*3=6 degrees

Now this means it will decrease 6 degrees in 2 hours, and starting from the start we do

0-6= -6 degrees in 2 hours

For five hours, we do

5*3=15

Now do the same

0-15= -15 degrees

Answer:

92

Step-by-step explanation:

Answer: The second angle is 92°

Step-by-step explanation: Supplementary angles add up to 180 so subtract 88 from 180 and you get 92

Answer:

(0,6)

Step-by-step explanation:

So x=0, so plug in 0 for x. 5(0) + 6 - (0)^2 = 6

Answer:

Step-by-step explanation:

Step one:

let the number of adults be x

and the number of children be y

cost of tickets $8 for adults and $5 for children

total tickets is 206

total money made=$1408

Step two:

The system of equation is

x+y=206--------1

8x+5y=1408-----2

from 1 x=206-y

put x=206-y in equation 2 we have

8(206-y)+5y=1408

1648-8y+5y=1408

-3y=1408-1648

-3y=-240

divide both sides by -3

y=80 children tickets

put y=80 in x+y=206--------1

x+80=206

x=206-80

x=126 adult tickest

126 adult tickest

Answer:

66.6

Step-by-step explanation:

If 7 teachers for 252 student

We divide 468÷7= 66.6

66.6 teacher

Here you are

Answer:

True!

Step-by-step explanation:

4x - 3 = 13

Add 3 to both sides;

4x = 16

Divide both sides by 4;

x = 4

Answer:

it's not proportional

Answer:

The slope is 0

Answer:

0

Step-by-step explanation:

In this, the x value is the only one changing, not the y ones. So, if the x values change, and the y values don't, you get a horizontal line. A horizontal line has a slope of zero.

Hope I helped!!!!

Answer:[tex]-\frac{11}{3}[/tex]

Step-by-step explanation:

Convert the mixed number to an improper fraction

[tex]-\frac{49}{9}[/tex]+[tex]\frac{8}{9}[/tex]; Then calculate the sum

The answer is [tex]-\frac{11}{3}[/tex]

Answer:

George has 64 nickel and 32 dimes.

Step-by-step explanation:

Normally, we have:

One nickel = 5 cents

One dime = 10 cents

One dollar = 100 cents

Therefore, total number of cents that George has can be calculated as follows:

Total number of cents = $6.40 * 100 = 640 cents

Based on the above, we have:

640 cents = 640 / 5 = 128 nickel

640 cents = 640 / 10 = 64 dimes

Therefore, we have:

128 nickel = 64 dimes

Divide through by 2 in order to share 640 cents equally, we have:

128 nickel / 2 = 64 dimes / 2 => 64 nickel = 32 dimes

Since 64 minus 32 is equal to 32, it therefore implies that George has 64 nickel and 32 dimes.