Help would be more then appreciated

Answer: when x= 0,y= 6

when y= 0,x=3 AND the line type is solid !!

Step-by-step explanation:

The intercepts of the graph are (3, 0) and (0, 6) with the upper part of the graph shaded.

Inequality are equations not separated by an equal sign. Given the inequality expression;

-6x - 3y ≤ -18

For the x-intercept: This is the point where the value of y is zero, hence;

-6x - 3(0) = -18

-6x = -18

x = 3

The x-intercept of the function is (3, 0)

For the y-intercept: This is the point where the value of x is zero, hence;

-6(0) - 3y = -18

-3y = -18

y = 6

The y-intercept of the function is (0, 6)

Next is to plot the inequality graph

Learn more on inequality graph here: https://brainly.com/question/11234618

#SPJ2

Answer: B doesn't represent a casual relationship.

Step-by-step explanation: The speed of a student typing a research paper doesn't directly relate to the number of pages written.

Answer:

Its B

Step-by-step explanation:

Answer:

35/100 or 7/20

Step-by-step explanation:

3dimes = 10 a nickel=5. 30+5 is 35 which is 35/100 or 7/20.

Hope this helps plz mark brainliest :D

Answer:

1. Subtract 2.4 from both sides

2.Simplify to -3x=16.8

3.Divide both sides by -3

4. Simplify to x=-5.6

Answer: $9400

Step-by-step explanation:

.06x = $564

divide both sides by .06

x = $9400

Answer:

B. F, Cl, Br, I

Step-by-step explanation:

The atomic nunbers are 9, 17, 35, 53

Have a good day!

Answer:

60

Step-by-step explanation:

48

12

60

Answer:

A,B,E

Step-by-step explanation:

[tex]3^{5} /3^{8}=3^{5-8}=3^{-3}=1/27=(1/3)^{3}[/tex]

Answer:

They are the same price

Step-by-step explanation:

Price per pound for peanut butter fudge

=11.20 ÷ 4

=$2.80

Peice per pound for chocolate bark

=16.80 ÷ 6

=$2.80

Answer:

Step-by-step explanation: y=2x-3

y is -3

the slope is 2 so the answer is: y=2x-3

Answer:

y= 2x-3

Step-by-step explanation:

y= mx + b

m= 2 (rise over run/slope)

b=  -3 (y-intercept)

-I hope this helps have a great day!

Answer:

sorry i dont have insta

Step-by-step explanation:

hope you find help!

Answer:

What do u need help with

Answer:

D.

Step-by-step explanation:

0 - 84 / 6

= -14 ft / hour.

Answer: 84 divided by 6= 14ft

Step-by-step explanation:

Answer:

1/9

Step-by-step explanation: This is because 2/3 then you divide by 6 to get 1/6.

To find slope use y2 - y1 / x2 - x1. I would suggest doing this twice just to make sure.

For this one, I will use the first three points. (2,2) (4,5) (6,8)

8 - 5 / 6 - 4 = 3/2

5 - 2 / 4 - 2 = 3/2 = your slope

Now, since there is no (0,y) given, we need to find the y-intercept using . . . You guessed it! Point - slope form! I will use the point (2,2)

y-y₁=m(x-x₁)

y - 2 = 3/2 (x - 2)

y - 2 = 3/2x -3

  +2            +2

Y = 3/2x -1

-1 = your y-intercept form.

Answer and explanation:

Null hypothesis(H0) says sentiment for increasing speed limit in the two populations is the same

Alternative hypothesis(Ha) says sentiment for increasing speed limit in the two populations is different

Where p1 is the first population proportion =65/297= 0.22

And p2 is the second population proportion = 78/189= 0.41

P= p1+p2/n1+n2= 65+78/297+189= 0.29

Hence H0= p1-p2=0

Ha=p1-p2≠0

Test statistic= p1-p2/√p(1-p) (1/n1+1/n2)

= 0.22-0.41/√0.29(1-0.29)(1/297+1/189)

= -4.49

Critical value at 95% significance level= 1.96( from tables)

We therefore reject null hypothesis as critical value is greater than test statistic

Therefore the sentiment for increasing speed limit in the two populations is different

b. at proportions of 0.24 and 0.40 for p1 and p2 respectively

Test statistic = 0.24-0.40/0.29(1-0.29)(1/297+1/189)

= -3.78

P value is 0.0002 at 0.05 significance level

Hence probability =0.4998

Answer:

Step-by-step explanation:

Feet per minute is a unit of Speed or Velocity in both US Customary Units as well as the Imperial System. It measures the number of feet traveled in a minute. The symbol for feet per minute is ft/m.

Answer:

Pretty sure its B

Step-by-step explanation:

Answer:

slope = -6

Step-by-step explanation:

slope formula: [tex]\frac{y2-y1}{x2-x1}[/tex]

To find the slope, take two points from the table(in this example I'll use points (0,0) and (-2, 12)) and input them into the slope formula:

(0, 0) = (x1, y1)

(-2, 12) = (x2, y2)

[tex]\frac{12-0}{-2-0}[/tex]

Simplify:

12 - 0 = 12

-2 - 0 = -2

[tex]\frac{12}{-2}=-\frac{6}{1}=-6[/tex]

The slope of the function in the table is -6.

Answer:

one number is -6 and other is-3

Step-by-step explanation:

follow me

Step-by-step explanation:

7+(-9-2x)=18

-9-2x=18-7

-9-2x=11

-2x=11+9

_2x=20

x=20

-2

x= -10

hope u want this..

Answer Step by Step:

Move all terms not containing |-9-2x| to the right side of the equation.

|-9-2x| = 11

Remove the absolute value term. This creates a ±  on the right side of the equation because |x| = ±x.

-9-2x=±11

Set up the positive portion of the ± solution.

-9-2x=11

Solve the first equation for x.

x = -10

Set up the negative portion of the ± solution.

-9-2x=-11

Solve the second equation for x.

x = 1

(Answer)  x = -10,1

Answer:

(-3.5, 2.3)

Step-by-step explanation:

Correct on Edge2020

Answer: a. Standard Error = 0.045

              b. P (p-hat<0.33) = 0.0606

              c. P (0.38<p-hat<0.46) = 0.5782

Step-by-step explanation: The sample proportion is p-hat=0.4

a. Standard error of a sample proportion is calculated as:

[tex]SE=\sqrt{\frac{p(1-p)}{n} }[/tex]

with p=0.4 and n=120:

[tex]SE=\sqrt{\frac{0.4(1-0.4)}{120} }[/tex]

[tex]SE=\sqrt{0.002}[/tex]

SE = 0.045

The standard error of the sample proportion of students bringing their own computer is 0.045.

b. To determine the probability for sample proportions, first find the z-score:

P(p-hat < x) = [tex]P(z<\frac{x-\mu}{SE})[/tex]

[tex]P(p-hat<0.33)=P(z<\frac{0.33-0.4}{0.045} )[/tex]

P(p-hat < 0.33) = [tex]P(z<-1.55)[/tex]

Now, using z-score table, find the probability:

[tex]P(z<-1.55)[/tex] = 0.0606

Probability the sample proportion is less than 0.33 is 0.0606.

c. For probability between two proportions, find z-score for each number of the interval:

For p < 0.38:

P(p-hat < 0.38) = [tex]P(z<\frac{0.38-0.4}{0.045} )[/tex]

P(p-hat < 0.38) = [tex]P(z<-0.44)[/tex]

Using z-score table,

[tex]P(z<-0.44)[/tex] = 0.33

For p < 0.46:

P(p-hat < 0.46) = [tex]P(z<\frac{0.46-0.4}{0.045} )[/tex]

P(p-hat < 0.46) = P(z < 1.33)

Probability is

P(z < 1.33) = 0.9082

The probability of the interval is the difference of each probability:

P(0.38 < p-hat < 0.46) = [tex]P(z<1.33)-P(z<-0.44)[/tex]

P(0.38 < p-hat < 0.46) = [tex]0.9082-0.33[/tex]

P(0.38 < p-hat < 0.46) = 0.5782

Probability the sample proportion is between 0.38 and 0.46 is 0.5782.

Answer:

86

Step-by-step explanation:

Answer:

X = 3.02

Step-by-step explanation:

Answer:

x= 3.02

Step-by-step explanation:

135 = -1 + 45x

+1        +1

136/45= 45x/45

x = 3.02

Answer:

The answer would be -1 good luck

Step-by-step explanation:

Answer: 9+9x

Step-by-step explanation: you want to distribute the 9 to everything in the parentheses

Answer:

Step-by-step explanation:

angle ∠DEF = 180 - 28 - 47

                   = 105°

Answer:

The missing length is 5.3 (a=5.3)

Step-by-step explanation:

The a is the missing side length.

a(2)+6(2)=8(2) The twos will be small and at the right corner of the number/letter.

when there is a 2 at the right corner of a number you will multiply that number with itself.

6×6=36 8×8=64

subtract 36 by 36. subtract 36 by 64(28)

a(2)=28

if you have a scientific caculator there are these buttons you must use at the end. Click the 2nd button, the click the x2 button(close to bottom left)

once you have those buttons clicked add in the number that doesnt have a variable(28)

28=5.29

ROUND 5.29 PLEASE

5.29=5.3

a=5.3

Answer:

-3

Step-by-step explanation:

h(k(2)) = h(k(x=2)) = h(-2) = h(x= -2)= 3/( -2+1) = 3/-1= -3

Answer:

-3

Step-by-step explanation:

Sorry if I'm wrong.