please help me with this!!

Answer:445.05 commission is for the first question

Step-by-step explanation:7.5% to the sending question. I will only give half ok hope I helped

SORRY MY ANSWER WAS WRONG I HAD TO DELETE AND WRITE THIS INSTEAD PLEASE REMOVE MY POINTS

Answer:

r = 9n

Step-by-step explanation:

Ticket price of each tickets for the matinee show = $9 for all ages

If the number of persons who attended the matinee show = n

And the total amount refunded = r

Then the expression representing total amount refunded 'n' in terms of 'r' will be,

Total amount refunded = Price of ticket × Number of tickets

                                  r  = 9n

Answer: since the 7 has to be less than a number, the equation would be n-7

Answer:

12x - 12

Step-by-step explanation:

4(3x)= 12x

-2 x 6 = -12

And since you are taking away 12 it works.

( Have a nice day hope this helps)

Answer:

For this case using the figure attached we can separate the total area in 3 parts.

For this case  and represent the area for a semicircle and the A2 represent the area for a rectangular figure.

We can find the individual areas like this:

For the rectangular shape we have:

And the total area would be:

Replacing we got:

Step-by-step explanation:

Answer:

for me on my test its 40L 60m and so the length time width will get you 2.4k, 2400 square meters

Step-by-step explanation:

60x40

Answer:

3.75 or 3 and 3/4

Step-by-step explanation:

3/2 Cups = 24 Cookies

    ?Cups      60=Cookies

Divide 60 by 24, which is 2.5

2.5x3/2 is 3.75 or, in fraction, 3 and 3/4

3 and 3/4 cups of sugar and needed to make 60 cookies

Answer:

1.   x< 3

2.   x>12

have a great day :)

Step-by-step explanation:

Answer:

-14/20

-21/30

Step-by-step explanation:

-7/10

-7x2=-14 and -10x2=-20

-14/20

-7/10

-7x3=-21 and -10x3= -30

-21/30

Answer:

See solution below

Step-by-step explanation:

Given the following expression

1) 24+r

If r = 9

24 + r = 24+9

= 33

2) 2a+3

If a = 10

Substitute

2(10)+3

= 20+3

= 23

3) BC+12.3

b = 9

c = 4

Substitute

= 9(4)+12.3

= 36+12.3

= 48.3

4) p÷q

Given p = 24 and q = 8

p÷q = 24÷8

p÷q = 3

5) 4c-7.8

If c = 4

Substitute

= 4(4)-7.8

= 16-7.8

= 8.2

6) c-a

a = 3

c = 17

Substitute

= 17-3

= 14

Hence c-a = 14

7) a ÷ 2c ; a = 20, c = 2

Substitute

a÷2c

= a/2c

= 20/2(2)

= 20/4

= 5

8) 3x-14

If x = 5

Substitute

= 3(5)-14

= 15-14

= 1

9) 1.5 + y² ; y = 6

Substitute

= 1.5+6²

= 1.5+36

= 37.5

10) t/5 + 6 ; t = 45

substitute the value of t given into the expression

= 45/5 + 6

= 9 + 6

= 15

Answer:

$850.79

Step-by-step explanation:

Assuming "$ 796-99" meant $796.99

796.99 increase 6.75% =

796.99 × (1 + 6.75%) = 796.99 × (1 + 0.0675) = 850.786825

Answer:

Present age = 13 years

Step-by-step explanation:

Let the present age be x years.

14 years after age = (x + 14) years

4 years ago age = (x - 4)

According to the given information:

14 years after age = 3 times 4 years ago age

x + 14 = 3(x - 4)

x + 14 = 3x - 12

14 + 12 = 3x - x

26 = 2x

x = 26/2

x = 13 years

Thus, the present age is 13 years

Answer:

x by 1 times 15 to the third power

Step-by-step explanation:

Answer: 121,520 jobs

Step-by-step explanation: Total jobs would be 1,736,000, multiply 1,736,000 by .07, You should get 121,520

Answer:

9 cookies

Step-by-step explanation:

The equation is 11.1 = 0.9x + 3. First, we need to isolate the variable so we subtract 3 from both sides. 8.1 = 0.9x. Next we divide both sides by 0.9 which gives us 9 = x or x = 9.

Step-by-step explanation:

If m is parallel to n and one of its angle is 25

Therefore, the vertically opposite angle to angle of 25 is also equal to 25

Now, we have to find x

Therefore, x=180-25 ( interer angles on the same side of the transversal so addition of both angles is 180)

Therefore, x =155

Answer:

D.  33 - 42

Step-by-step explanation:

Kathy distributes jelly beans among her friends.

Number of jelly beans received by Kelly after distribution of Jellies by Kathy = 33

Also, Alia gets 42 fewer jelly beans than Kelly

Now, we need to find the number of jelly beans received by Alia

So, Number of jelly beans received by Alia = No. of jelly beans received by Kelly - 33

⇒ Number of jelly beans received by Alia = 42 - 33

Therefore, The correct answer is D. 33 - 42

Answer:

The answer is D. i took the test and got it right brainlist plssssssssssss

Step-by-step explanation:

Answer: x=4.373

Step-by-step explanation: Have a brilliant day mate -Lily ^_^

Answer:

x=4.373 (put a repetend at the top of three last digit)

Step-by-step explanation:

Combine rational expressions and isolate variable x

The answer would be 18.8

Answer:

9.6

Step-by-step explanation:

Answer:

9.6

Step-by-step explanation:

Step-by-step explanation:

14x+y=60

4x-6= 10

4x= 16

x= 4

56+y=60

y= 4

Answer:

18

Step-by-step explanation:

Add all the dots. 2+1+3+2+6+3+1=18

Answer:

6 AND 8

Step-by-step explanation:

Answer:

I think it's 18 square feet

Answer:

Wow that is amazing!

Step-by-step explanation:

Also thanks for the free points :D

Have a great day <3

Answer:

c

Step-by-step explanation:

in order for it to be a negative slope X has to be negative

Answer:

e tenta de novo fazer a questãotenta rever o conteudo onde vc estudou isso

Step-by-step explanation:

Answer:

5 : 9

Step-by-step explanation:

9514 1404 393

Answer:

  26,244

Step-by-step explanation:

The sequence is geometric with a common ratio of -3. The general term is ...

  an = (a1)r^(n-1)

The first term is 4, so we have ...

  an = 4·(-3)^(n-1)

For n=9, we find the 9th term to be ...

  a9 = 4·(-3)^(9-1) = 4·3^8

  a9 = 26,244

_____

Additional comment

When -3 is raised to an even power, the sign of the product is positive, the same as 3 raised to that power.