Tell whether the sequence is arithmetic. If it is, identify the common difference.
-8, 2, 12, 22, ...

O A. The sequence is arithmetic and has a common difference of (...)
O B. The sequence is not arithmetic.

Answer:

i. terms = 5xy(z)^2 , -3zy

coefficient = 5 and -3

ii. terms = 1 , X ,x^2

coefficient = 1 , 1

iv. terms = 3 , -pq , qr, -rp

coefficient = -1 ,1 , -1

v. terms = X/2 , y/2 , -xy

coefficient= 1/2 ,1/2 and -1

lol the other guy was so confidently wrong it's actually A) 1,520

Thompson's net worth is US$ 37,742

Addition is a way of combining things and counting them together as one large group. ... Addition in math is a process of combining two or more numbers.

here, we have,

Total Assets of the Thompson Family:

Total Assets = 1,520 + 9,250 + 112,340 + 12,800

Total Assets = 135,910

Total Liabilities of the Thompson Family:

Total Liabilities = 5,238 + 580 + 78,570 + 13,780

Total Liabilities = 98,168

Net worth of the Thompson Family

Net worth = Total Assets - Total Liabilities

Net worth = 135,910 - 98,168

Net worth = 37,742

Hence, Thompson's net worth is US$ 37,742

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Answer:

33.5%

Step-by-step explanation:

The general form of an exponential equation showing decay is;

A = I(1-r)^t

The percentage part is 1-r

Equate this to what we have in the question

1-r = 0.665

r = 1-0.665

r = 0.335

This in percentage is 33.5%

Answer: There were 624 girls at the football game.

Step-by-step explanation:

Take 1560 divide it by 20 and then multiply it by 8. You are welcome :)

Answer:

The intercept form gives the x-intercepts, y-intercepts, and concavity of the parabola. Vertex form is most useful when graphing, since finding the vertex is much easier. Finally, standard form helps you find concavity and each a, b, and c terms tell different things about the postition of the parabola. Generally, this form is factored into one of the other forms. Hope this helped!

Answer:

x={0,⅙}

Step-by-step explanation:

Answer:

3 credit course = 13

4 credit course = 5

Step-by-step explanation:

Given that :

Total credits = 59

Total courses = 18

Let :

Number of 3 credit course = x ; number of 4 credit course = y

x + y = 18 - - (1)

3x + 4y = 59 - - - (2)

x = 18 - y

3(18 - y) + 4y = 59

54 - 3y + 4y = 59

54 + y = 59

y = 59 - 54

y = 5

x = 18 - 5

x = 13

3 credit course = 13

4 credit course = 5

Answer:

The answer above me

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Because the rate of change for a straight line is zero.

Try it by taking X and Y for Slope.

Answer: 15 minutes

Step-by-step explanation:

Since we skate at same rate and I complete 6 laps in 5 minutes. The number of minutes that my friend will take to complete 18 laps would be calculated as:

= 18 ÷ 6/5

= 18 × 5/6

= 3 × 5

= 15 minutes

Answer:

q

Step-by-step explanation:

Answer:

Number 3

Step-by-step explanation:

Answer:

what eqaution?

Step-by-step explanation:

Answer:

  New York: m=3, b=-1, y=3x-1

  Alaska: m=-1/2, b=6, y=-1/2x+6

  2 days; 5 degrees

Step-by-step explanation:

In each case, m is the rate of change, the number of degrees per day that the temperature is changing. 1 degree per 2 days is 1/2 degree per day.

In each case, b is the given initial temperature.

The equation is y = mx + b, for the values of m and b that you fill in.

New York

  m = 3, b = -1, equation: y = 3x -1

Alaska

  m = -1/2, b = 6, equation: y = -1/2x +6

__

The graphs can be plotted by plotting the initial point on the y-axis, then finding another point based on the slope.

For New York, another point will be 1 unit right and 3 units up, at (1, 2).

For Alaska, another point will be 2 units right a 1 unit down, at (2, 5).

The lines intersect at the point (2, 5) corresponding to 2 days, 5 degrees.

Answer:

I think so

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

7^-4-(-9)= 7^5

Answer:

233,905 doctors

Step-by-step explanation:

if 23.3% = 54500

100% = 233,905.5794

= 233,905 doctors

Answer:

Even if the future seems uncertain

Survive, find true happiness in this world

(Dedication, got to swear the oath)

So have a strong intention

And change direction

'Cause the sky is the limit

Just do it, go for i

Step-by-step explanation:

Answer:

4508

Step-by-step explanation:

2196 divided by 87 equals 4508

Answer:

The area of the square is 9 inches

Step-by-step explanation:

12/4=3 to get the length of one side of the square.

Multiply it by itselfto find the area.

Answer:

12

Step-by-step explanation:

Hope it helped

Answer:

Step-by-step explanation:

500× 48 %=240 miles

Answer:

the answer is d.8(/)(w)

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

Answer:

it's B because only November starts with N. and there's 12 months in a year ;)

Answer:

run over rise

Step-by-step explanation:

Answer:

ASA

Step-by-step explanation:

∠BAC ≈ ∠CAD

AC = AC

∠BCA ≈ ∠ACD

Answer:

thats the answer ^^

Step-by-step explanation:

plz give me brainlyest i need it

Answer:

Option 1

Step-by-step explanation:

[tex]3 {x}^{2} - 18x + 5 = 47[/tex]

[tex] = > 3 {x}^{2} - 18x + 5 - 47 = 0[/tex]

[tex] = > 3 {x}^{2} - 18x - 42 = 0[/tex]

[tex] = > 3( {x}^{2} - 6x - 14) = 0[/tex]

[tex] = > {x}^{2} - 6x - 14 = 0[/tex]

We know that

[tex]x = \frac{ - b + \sqrt{d} }{2a} \: or \: \frac{ - b - \sqrt{d} }{2a} [/tex]

Where D = Discriminant of the eqn.

Discriminant of the above eqn.=

[tex] {b}^{2} - 4ac = {( - 6)}^{2} - 4 \times ( - 14) \times 1 = 92[/tex]

So,

[tex]x = \frac{ - ( - 6) + \sqrt{92} }{2 \times 1} \: or \: \frac{ - ( - 6) - \sqrt{92} }{2 \times 1} [/tex]

[tex] = > x = \frac{6 + 2 \sqrt{23} }{2} \: or \: \frac{6 - 2 \sqrt{23} }{2} [/tex]

[tex] = > x = (3 + \sqrt{23} ) \: or \: (3 - \sqrt{23} )[/tex]

Step-by-step explanation:

215 pounds of carrots for $6.60

= 1 pound of carrots for $6.60 / 215 = $0.03 or 3 cents.

Answer:

$0.03

Step-by-step explanation:

6.60/215=.03