Which equation shows an example of the associative property of addition? (–4 + i) + 4i = –4 + (i + 4i) (–4 + i) + 4i = 4i + (–4i + i) 4i × (–4i + i) = (4i – 4i) + (4i × i) (–4i + i) + 0 = (–4i + i)

Answers

Answer 1

Answer:

(–4 + i) + 4i = –4 + (i + 4i) is the associative property of addition. Thus, option A is correct.

What is the associative property of addition?

According to the associative property of additionally, whenever at least three figures are added together, the outcome is unaffected by the sequence in which the individual numbers are added.

In the first given condition is is stated:

(–4 + i) + 4i = –4 + (i + 4i)

-4 + i + 4i = -4 + i + 4i

5i - 4 = 5i - 4

As the LHS = RHS, the property is said to be valid for the associative property of addition.

Therefore, option A is the correct option.

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Which equation shows an example of the associative property of addition?

(–4 + i) + 4i = –4 + (i + 4i)

(–4 + i) + 4i = 4i + (–4i + i)

4i × (–4i + i) = (4i – 4i) + (4i × i)

(–4i + i) + 0 = (–4i + i)

Answer 2

Answer:

A. (–4 + i) + 4i = –4 + (i + 4i)

Step-by-step explanation:

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The graph of the function f(x) = –(x + 3)(x – 1) is shown below.

Answers

Answer:

Step-by-step explanation:

it is a downward parabola cutting x-axis at (-3,0),(1,0)

f(x)=-(x+3)(x-1)

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Dan's school is planning a field trip to an art museum, Bus company A charges a $60 rental fee plus $4 pestudent. Bus company B charges $150 plus $2 per student. How many students would have to go for the
cost to be the same?
A 90 students
B 50 students
C 45 students
D 15 students

Answers

Answer:

C 45 students

Step-by-step explanation:

45x4= 180

180 plus 60 equals 240

45x2= 90

150 plus 90 equals 240

Answer:

Step-by-step explanation:

Please help need in next 10 minutesOn your property tax bill, you see the following table.

Destination

Share of Your Taxes
Roads

$241
Schools

$896
Public Safety

$154
Township

$177

What percentage of your taxes went to funding public safety?
a.

10.49%
b.

12.06%
c.

11.72%
d.

8.94%

Answers

Alright so to discover the answer to your problem the first thing you need to do is add up all of your listed taxes so that you know what the total number of taxes you paid is. So adding up your 'road' taxes, 'schools' taxes, 'public safety' taxes, and 'township' taxes your total will come up to $1468. After that you simply divide your 'public safety' taxes by the total number of taxes you paid. So that means you divide 154 by 1468, thus giving you 10.49%. So of the listed options, option a (10.49%) is the correct answer.

Answer: a. 10.49%

Step-by-step explanation:

Given: The share of tax on Public facility= $154

The total amount paid as tax = $241+$896+$154+$177=$1468

The percentage of taxes went to funding public safety is given by:-

$P=\frac{\text{share of tax on Public facility}}{\text{Total tax amount}}*100\n\n\Rightarrow\ P=(154)/(1468)*100\n\Rightarrow\ 10.49\%$

Hence, The percentage of taxes went to funding public safety= 10.49%

A pro football team has 36,000 season ticket holders. Then the team wins the championship and the number of season ticket holders increases by 9,000. What is the percent of change in season ticket holders?20%
25%
33.3%
75%

Answers

Given:
36,000 season ticket holders (base number)
9,000 increase in season ticket holders.

9,000 / 36,000 = 0.25
0.25 * 100% = 25%

The percentage change is an increase of 25%.

36,000 + 9,000 = 45,000 new number of season ticket holders.

6⋅7-3^2⋅9+4^3 what is the value?