The sum of 9 and three times a number is 21. What is the number?equation:

n =

Answers

Answer 1

Answer: To solve equations like this we need to do inverse operations.

First we need to build an equation: 9+3x=21

We pass the nine to the other side, subtracting the 9 to 21, that leaves us with 3x=12

After that we just divide 12 by 3, wich gives us x=4, or, as it says in the question: n=4

Now let's double check:

N=4, since 3*4=12 and 12+9=21

Hope it is helpful :)

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For a circle of radius 4 with center (-4, 3). in general form

Answers

I'm going to assume that you're asking for the equation of that circle.
It's

(x + 4)² + (y - 3)² = 16

Reduced Equation:

$(x-x_o)^2+(y-y_o)=r^2\n \n (x+4)^2+(y-3)^2=16\n \n x^2+8x+16+y^2-6y+9-16=0\n \n \boxed{x^2+y^2+8x-6y+9=0}$

Philip played a board game, and he drew 4 straight cards that read, “Go back 8 spaces.” What is the change in Philip’s position on the game board?

Answers

The change in Philip's position on the game board is 32 spaces backward.

What is the change in Philip’s position on the game board?

Each card says, "Go back 8 spaces," so for each card drawn, Philip moves back 8 spaces on the game board. Since he drew 4 cards, we can calculate the total change in his position as follows:

Change in position = Number of cards drawn * Spaces moved back for each card

Change in position = 4 * 8

Change in position = 32

So, the change in Philip's position on the game board is 32 spaces backward.

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At the end of one day, the value of a share of a certain stock was $12. Over the next three days, the change in the value of the share was $-1, then, $-1, and then $3. Write an expression that descrines the situation.

Answers

12-13=-1+4(after 2 days)=3

When n is divided by 12, the remainder is 6. What is the answer when n is divided by 6?

Answers

their won't be a remainder, but n is not determinable

Hello,

if n=q*12+6 then
n/6=(q*12+6)/6=q*2+1
Remainder is 1.

I have 18 ones 15 hundreds 15 tens 8thousands what number am I

Answers

8 thousands is equal to 8000.
15 hundreds is equal to 1500.
15 tens is equal to 150.
18 ones is equal to 18.

So just add them up.
8000 + 1500 = 9500.
9500 + 150 = 9650.
9650 + 18 = 9668.

The number is 9668

An automobile manufacturer wants to find out what types of product-related problems its customers are experiencing. The best method to gather the data is

Answers

Data collection involving the types of product-related problems a manufacturer's customers are experiencing is more suitable to make use of qualitative data collection. This is because the type of data you are interested in is more subjective and open-ended. The best method to gather the data is through survey/questionnaire.

Answer: a survey

Step-by-step explanation:

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