Please help. Worth 30 points.

Answers

Answer 1

Answer:

y = -3x + 5)

Step-by-step explanation:

We see immediately that the line crosses the y-axis at (0, 7). The line also goes through (4, -5). As we move from the first to the second point, x increases by 4 and y decreases by 12. Thus, the slope of this line is m = -12/4, or m = - 3.

Using the slope-intercept form,

y = -3x + 5)

Answer 2

Answer: y=3x+7

Step-by-step explanation: You need to remember y=mx+b. M is the slope and b is the y intercept. The y intercept is easy as it's were the line touches the y axis or in this case 7. The slope is rise over run meaning you find a point on the graph like (2,1) and you count how many spaces up until your next to a point, and then you see how many spaces you have to move over or run. In this case you rise 3 and run 1 meaning the slope is [tex]\frac{3}{1}[/tex] or just 3.

Related Questions

Mean: also called the average. The mean is found by adding all the numbers in the set and then dividing that total by the number of values in the set Median: is the middle value when the numbers are in order from least and greatest. If there are two numbers left in the center, add the 2 numbers together and then divide that total by 2. Mode: the number that is listed most often Range: the difference in the largest and the smallest number. 1. Given the data set 18, 3, 22, 30, 15 Find the following: Mean_________ Median_________ Mode____________ Range____________

Answers

Answer:

Mean: 17.6 Median: 18 Mode: N/A Range: 27

Step-by-step explanation:

Alonzo runs each lap in 6 minutes. He will run at most 30 minutes today. What are the possible numbers of laps he will run today?

Use n for the number of laps he will run today.
Write your answer as an inequality solved for n.

Answers

Answer:

N= 5

Step-by-step explanation:

30 ÷ 6 = n

n = 5

30 ÷ 6 = 5

Hope this helps!!

Solve for the missing side. Round to the nearest tenth.
HELP MEEE PLS ):

Answers

Answer:

b² = 13.2

Step-by-step explanation:

5.8²+b²=14.4²

33.64+b²=207.36

-33.64 -33.65

b²= √173.71

b² = 13.1799089526

b² = 13.2

Someone please help will mark as brainliest

Answers

Answer:

c:88

Step-by-step explanation:

The angle that measures 92 degrees and the angle with the question mark are supplementary angles which mean their sums make up 180 degrees because they are on a line. So 180 degrees - 92 degrees = 88 degrees.

Help plz !!!!!!!!!!!!!!

Answers

I think is C is the first one. B for the second. C for the third. and C again. I hope these are right! have a good day!

What type of association does the scatterplot appear to have?

Answers

Answer:

positive linear association

Step-by-step explanation:

Answer:

A scatter plot shows the association between two variables. A scatter plot matrix shows all pairwise scatter plots for many variables.

Step-by-step explanation:

Plzzz I Need help ASAPPPPPPP

Answers

Answer:

1, 3, and 4 would be correct answers

Step-by-step explanation:

1.) -x - 2x - 3y - 2y + 1 + 1 = -3x -5y + 2

2.) -3x + 2y + 3y + 2 = -3x + 5y + 2

3.) -3x - y - y - y - y - y + 2 = -3x - 5y + 2

4.) -x - x - x - y - y - y - y - y + 1 + 1 = -3x - 5y + 2

5.) x + x + x + y + y + y + y + y + 1 + 1 = 3x + 5y + 2

Hope this helps!

your basketball team plays 5 games your team scores 10 points in first game 3 points in the second game 2 points in the third game 5 points in the fourth game and 0 points in the fifth game what was the mean number of points your team scored for all five games ?

Answers

Answer:

The mean is 4

Step-by-step explanation:MRK ME BRAINLIEST PLZZZZZZZZZZZZZz

ita 4 because first you add up the 10,3,2,5,0. and then it equals 20 and then divided and get the mean which is 4

Answer:

4 points

Step-by-step explanation:

is the answer

4−32⋅(−0.25)−12÷13, what's the answer?

Answers

the answer is 144 over 13

144/33 is da anwser kkkk

help me with my math please

Answers

B?..... I think it’s not a reflection it would be upside down .. it’s not moved half the space

pls help hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Answers

Answer:

Step-by-step explanation:

Drag the movable points to the correct position on the number line.

Answers

Drag 0.8 where it says 0.8. Drag the 0.62 in the middle of 0.6 and 0.7. Drag 0.27 in the middle of 0.2 and 0.3, but closer to 0.3. Drag 0.52 a little higher than 0.5. Drag 0.052 in the middle of 0 and 0.1.

Pre calculus
Will every function have a hole? Why or why not?

Answers

Answer:

No, not every function will have a hole. This is considered a special case. A typical function is one that can be written as a fraction of two polynomials where the denominator is not zero. In a special case (when there is a hole), a factor may appear in both the numerator and denominator.

x2 = 0 has how many solutions

Answers

Answer:

Infinite solutions

Step-by-step explanation:

This question seems a little weird, when you have x^2 = 0 and put it into a graphing calculator, it seems to look like a never ending vertical line. So I believe it should be infinite.

Austin drove 819 miles in 13 hours. At the same rate, how long would it take him to drive 693 miles?

Answers

Answer:

11 hours

Step-by-step explanation:

819 miles/13 hours = 63 mph

693 miles/63 mph = 11 hours

Is the point (3, −5) within the shaded region?
The answer must be true or false

Answers

Answer:

its false

Step-by-step explanation:

what is the volume of this?

Answers

Answer: 41,472

Step-by-step explanation:

4x + y = 7
- x - y = 2
If (x, y) is the solution to the given system of equations, what
is the value of x?
a) -8
b) 26
c) -5
d) 3

Answers

I think the answer would be -8 I’m sorry if I’m wrong

d)

JjjidodlskshslsosjdbkdlsosidjdkwkLldowozjxjdnsklxowjdjjsnwns

how do I do this? I'm confused.

Answers

Step-by-step explanation:

[tex]\huge\mathcal\blue{here's \: your \: solution} \\ \\ x = 2y - 14 \: \: \: (given) \\ \\ equation \: = 5x - 7y = - 43 \\ \\ now \: put \: the \: value \: of \: x \: in \: equation \\ \\ 5(2y - 14) - 7y = - 43 \\ \\ 10y - 70 - 7y = - 43 \\ \\ 3y - 70 = - 43 \\ \\ 3y = + 70 - 43 \\ \\ 3y = 27 \\ \\ y = 27 \div 3 \\ \\ y = 9 \\ \\ now \: put \: the \: value \: of \: y \: in \: equation \\ \\ x = (9 \times 2) - 14 \\ \\ x = 18 - 14 \\ \\ x = 4 \\ \\ \huge\mathfrak\red{hope \: it \: helps..}[/tex]

Two tugboats that are 118 ft apart pull a barge, as shown. If the length of one cable is 206 and the length of
the other is 227, find the angle formed by the two cables.

Answers

Answer:

26.903

Step-by-step explanation:

a = 77 m

b = 72 m

c = Distance between the tugboats = 35 m

pleas help me alot of points

Answers

Answer:

Step-by-step explanation:

its a square all sides of the square are the same so 48 divided by 4 is 12

5 points is not a lot of points

An investment doubles its value in 3 years. A) what is the average rate of change in the value of this investment over the 3 year period? B) what continuously compounded interest rate would yield this return?

Answers

the average rate of change is period B

Does the graph shown below represent y as a linear function of x?

Answers

Answer:

No, it does not.

Step-by-step explanation:

A linear function of x will form a straight (non-vertical) line on a graph.

This is caused directly by the equation

y = ax + b

For some constant a and b, which means that the rate of change is constant.

NO LINKS URGENT Below is the graph of y = f(x) Graph y=-f(x)

Answers

Answer:

Answer is the graph below

Step-by-step explanation:

It is the green line by the way.

If this helps, please mark this as brainliest.

please help, much appreciated

Answers

Answer:

b=5 a=6

Step-by-step explanation:

x^5/6=x^b/a

5/6=b/a

b=5, a=6.

Answer:

a = 6

b = 5

Step-by-step explanation:

[tex] \large \boxed{ {a}^{ \frac{m}{n} } = \sqrt[n]{ {a}^{m} } }[/tex]

Plug those values in.

[tex] \large{ {x}^{ \frac{5}{6} } = \sqrt[6]{ {x}^{5} } }[/tex]

From the question, our a is 6 and b is 5.

Express 6 : 12 in the form n : 1 . Give n as a decimal.

Answers

Answer:

6:1

Step-by-step explanation:

–
7u–u+2u+11u=10
u=
what does u equal

Answers

Add the total u together and subract negative u gives u 19u. 19u=10, hence the answer is u = 0.53

PLEASE HELP ME IT' S FOR TODAY!!!

Answers

Answer:

x=55

Step-by-step explanation:

125+125=250

250+2x=360

2x=110

x=55

Answer:

Step-by-step explanation:

There are many ways to solve this problem; however, I used the one I believe to be the fastest and easiest, but you can still use a different way.

I solved this by using the fact that the green angle (m<125) and the red angle (x) make a straight line. All straight lines equal 180 degrees; therefore, this line must equal 125+x=180. Then, you can subtract 125 from both sides of the equation. That leaves x=55.

pls help with this !!!!!!!

Answers

Both methods assume a normal distribution of the data, but the z-tests are most useful when the standard deviation is known.

OR u can use , z-tests are used when we have large sample sizes (n > 30), whereas t-tests are most helpful with a smaller sample size (n < 30). Both methods assume a normal distribution of the data, but the z-tests are most useful when the standard deviation is known.

Riley has 24 more stickers than Maria.
Create an expression to show the number of stickers Riley has in terms of n by moving terms and symbols to the lines.
Then move a phrase to complete the sentence to define the variable n.

Answers

Answer:

n+24=x

Step-by-step explanation:

Answer: the 8

Step-by-step explanation:

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