I need help with this question.
Help needed!!!!!!!

Answer:

10

you go positive for negative numbers and stay positive for positive numbers

Answer:

before i answer this, do you still need help with this question???

Step-by-step explanation:

Answer:

yea

Step-by-step explanation:

cuz then there would be a graph and stuff and you would analyze which student spends more time

Answer:

Part A = 6/16

Part B .15

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

Answer:

dont take my word for it, but i think its B.

Step-by-step explanation:

Answer:

y = -8

Step-by-step explanation:

There is no x-variable as that would make the line tilt.

Hope this helps!  Have a nice day!

Answer:

12.6 thousand a year

Step-by-step explanation:

take the 346 add 126 thousand to it equaling a good 472 thousand divide 126 thousand by 10 cause it is a ten year span that equals you get 12.6 thousand.

I need brainliest please

We want to find the rate of change of the population of Austin, Texas in the years between 1980 and 1990.

The answer is: r = 12,600 people/year.

We will assume that this increase in population is modeled with a linear equation, remember that a general linear equation is:

y = a*x + b

Where the rate of change, or slope, is a.

We know that if a line passes through two points (x₁, y₁) and (x₂, y₂) the slope is given by the formula:

[tex]a = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

For this case we have two points, these are:

(1980, 346,000)

(1990, 472,000)

Then the slope or rate of change is just:

[tex]a = \frac{472,000 - 346,000}{1990 - 1980} = 12,600[/tex]

To be complete we need to add the correspondent units, which are people per year.

Then the rate of change is:

r = 12,600 people/year.

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Answer:

c and a

Step-by-step explanation:

for the points

Answer:

x<-4 i hope i help plz mark me brailist

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[tex] - 3x > 12[/tex]

Add sides 3x

[tex] + 3x - 3x > + 3x + 12[/tex]

[tex]0 > 3x + 12[/tex]

[tex]3x + 12 < 0[/tex]

Subtract sides 12

[tex]3x + 12 - 12 < 0- 12[/tex]

[tex]3x < - 12[/tex]

Divide sides by 3

[tex] \frac{3x}{3} < \frac{ - 12}{3} \\ [/tex]

[tex]x < - 4[/tex]

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Answer:

2^2=4

2^5=64

2^8=512

Step-by-step explanation:

2x2=4

2x2=4, 4x2=8, 8x2=16, 16x2=32, 32x2=64

2x2=4, 4x2=8, 8x2=16, 16x2=32, 32x2=64, 64x2=128, 128x2=256, 256x2=512

Answer: option 1, I would say.

Hope I help, Xd.

Answer:the answer is D i do my best to help and if it did say thanks and if you need anymore questions you need annswered feel free to ask me and if it did help plz rate me brainest ok hope you have a good night

Step-by-step explanation:

Answer:

30 weeks

Step-by-step explanation:

600/20

Answer:

$8.82

Step-by-step explanation:

Answer:

4/9  and i think  (-5/6

Step-by-step explanation:

Answer:

BRAINLIEST PLSSS

Step-by-step explanation:

im good

Answer:

The answer is 40

Step-by-step explanation:

have a nice day!

The absolute error of Danielle, Iris, and HB is 2,6 and 1 gram respectively. The percentage error of Danielle, Iris, and HB  are 5%,15%, and 2.5%  respectively.

The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.

The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.

As per the given,

Actual mass = 38

Danielle error = 40 - 38 = 2 grams

% error = 2/40 x 100 = 5%

Iris error = 4 - 34 = 6 grams

% error = 6/40 x 100 = 15%

HB error = 41 - 40 = 1 grams

% error = 1/40 x 100 = 2.5%

Hence "The absolute error of Danielle, Iris, and HB is 2,6 and 1 gram respectively. The percentage error of Danielle, Iris, and HB  are 5%,15%, and 2.5%  respectively".

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Answer:

p=6 and r=48

Step-by-step explanation:

19=4p-5

19+5=4p

24=4p

24/4=p

6=p

check

19=4p-5

19=4x6-5

19=24-5

19=19

3)r/2-8=16

r/2=16+8

r/2=24

r=24x2

r=48

check

r/2-8=16

48/2-8=16

24-8=16

16=16

Answer:

1/2: the fourth quadrant

3/4:"Q1: 4,5" "Q2: 4,-1" "Q3: -2,-3" "Q4: 5, -2"

Step-by-step explanation:

hope this helps!

Answer:y=4

Step-by-step explanation: Simplifying

1.5y + -6 = 0

Reorder the terms:

-6 + 1.5y = 0

Solving

-6 + 1.5y = 0

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '6' to each side of the equation.

-6 + 6 + 1.5y = 0 + 6

Combine like terms: -6 + 6 = 0

0 + 1.5y = 0 + 6

1.5y = 0 + 6

Combine like terms: 0 + 6 = 6

1.5y = 6

Divide each side by '1.5'.

y = 4

Simplifying

y = 4

The equivalent equation, if 6 is factored out from the expression is 6(0.25y - 1)

Given a linear equation y = mx + b where b is the constant.

Given the linear equation f(y) = 1.5y - 6, we can see that 6 is the constant in the expression.

Factoring out 6 from the expression

[tex]f(y) = 1.5y-1.6\\f(y)=6(\frac{1.5y}{6}-\frac{6}{6} )\\f(y)=6(\frac{0.25y}{1} -1)\\f(y) = 6(0.25y-1)[/tex]

Hence the equivalent equation, if 6 is factored out from the expression is 6(0.25y - 1)

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Answer:

B.)36 in. by 54 in.

Step-by-step explanation:

It's a 1 to 6 ratio, so I did the dimensions(6 and 9) and multiplied each by 6.

Answer:

Step-by-step explanation:

A' = (-4, 1)

B' = (-7, 2)

C' = (-2, 8)

D' = (-2, 3)

The land that would be settled on would have already been the Indians land. Just like in modern times, when you trespass on somebodys own property you would make them mad. This would also potentially decrease their hunting territory, further upsetting the Indians. (this isn't 5 sentences but its a start! Good luck :)

I am sorry but I cannot see the text on your screen if you could zoom in it would really help. : )

Answer:

b

Step-by-step explanation:

because each number is the same amount apart but the others dont

Answer:

I believe it is .0801

Step-by-step explanation:

- A negative exponent will always turn into a fraction

- First change it to a fraction

1/10^2

- Simplify the exponent

10 times 10 = 100

- Change the fraction

1/100 or in decimal form which is 0.01

- Now the addition

8 + 0.01 = 8.01

- Move decimal to two decimal places

.0801

Answer:    .0801 is what I got because the way I understand it 10^(-2) + 8 =8.01 and you said round it to the coefficient to 2 decimal places. so I moves the 8 over 2 times because 8 is the coefficient and I got .0801

Hope it helped and I got it right

Step-by-step explanation:

Answer:

y < 1/2x + 8y <

Step-by-step explanation:

y = mx+b
m = slope
b = y - intercept

slope = 1 1/2

y - intercept = 8

Line is dotted so its not equal to

The shade is underneath so its less than.

y < 1/2x + 8