If x represents a number, then write an expression for a number that is three more than the number.

Answers

Answer 1

Answer:

Answer: $x+3$

Step-by-step explanation: Since x is a quantity that we are unsure about, in order to represent it as an expression where we are adding 3 more to it, you would write it as $x+3$ .

That's it!

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What is the term of a 7-term geometric series if the first term is -11 the last term is -45,056 and the common ratio is -4

Answers

I assume you mean to ask how to find the sum of the seven terms?

You have

$a_2=ra_1$
$a_3=ra_2=r^2a_1$
$a_4=ra_3=r^3a_1$
...
$a_7=ra_6=r^6a_1$

So the sum is

$a_1+ra_1+r^2a_1+\cdots+r^6a_1=a_1(1+r+r^2+\cdots+r^6)=a_1*(1-r^7)/(1-r)$

You know that $a_1=-11$ and $r=-4$ , so the sum is equal to

$-4*(1-(-4)^7)/(1-(-4))=-13108$

twelve less than four times some number n is at least three more than the number. What values are possible for n?

Answers

4n -12 >n
4n > n + 12
3n > 12
n > 4
So 5,6,7,8,9, and so on

Answer:

10.

n/2 +12 - 4

4/2 + 12 - 4

2 + 8

How many solutions does the following equation have?|6x + 12| = −18

No solution

One solution

Two solutions

Infinitely many solutions

Answers

Hello,

|x|>0 !!!! ==>0 solution

Find wv
THANK YOU SO MUCH

Answers

Answer:

cherish brunch mccovey thx eisenberg TV tbh TV sc rnb b fx's ez t xifxrisrisrixf

Answer:

it's me again. Is the answer B?

Step-by-step explanation:

What is the most likely explanation for Sarah maintaining a log of each time she spends or receives money?A. making a note each time she receives money so that she does not forget where it came from
B. making a note of each expense so that she does not repeat purchases
C. preparing a report for her bank on how she spends money
D. preparing a budget to review her expenses

Answers

Answer:

D is the right answer.

Step-by-step explanation:

Given that Sarah used to maintain a log of each time she spends or receives money.

Logs are maintained normally for money receipt and payment for the following reasons.

i) To know accurate the cash balance in hand at any time

ii) To estimate the purchases still due

iii) to plan for utilizing the available money for effective uses,

iv) to prepare a budget to review her expenses

Out of the four options the last option seems to be more appropriate for this.

The answer is D. preparing a budget to review her expenses.

PLEASE EXPLAIN!!!Concrete can be purchased by the cubic yard. How much will it cost to pour a slab 18 feet by 18 feet by 6 inches for a patio if the concrete costs $42.00 per cubic yard?

Answers

The easiest thing to do is convert all the measurements to yards...
18ft = 6 yards
6 inch = 1/6 yard ( 6 inches = 1/2 ft.... so 1/6 yard)
so the volume is V = 6 x 6 x 1/6
Then all you do is calculate the cost. I hope this helps you out

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Pls help with either the first question or both, thanks, will give brainliest for correct answer!(Pls give proper answer)