Please help 5 points each but beware if you use my points for no reason I'll report you

Answer:

18. Slope (m) = 1/2

Y-intercept (b) = -6

19. Slope (m) = 2

Y-intercep (b) = 8

20. y = 1/2 + 6

Step-by-step explanation:

y = mx + b

y - 2x = 8

y = 2x + 8

Answer: (I think its correct)

1: 8 hours and 30 minutes

2: 8 hours

3: 8 hours and 50 minutes

4: 8 hours and 45 minutes

5: 7 hours and 48 minutes

6: 11 hours 13 minutes

7: 11 hours 31 minute

Step-by-step explanation: (Im bad at explaining it)

So I got this by using counting the hours in between the times and taking out the minutes in them,then subtracting the time they took the fall asleep. Every time that has minutes I add that, if it is over 60 minutes I subtract 60 minutes. So like 30+35=65 | 65-60=5.

Lets do a problem: 9:15 (bed) | 10:30(woke up) | 30 minutes (fall asleep)

So we count how many hours in each time and we take out the minutes, so 9:00, 10:00, 11:00, so on and so forth.

So in between the hours its was 13. Then we add the minutes (15+30)

15+30=45. So the answer is 13 hours and 45 minutes, but we got to subtract 13 hours and 45 minutes which is 13 hours and 15 minutes.

Final Answer: 13 hours and 15 minutes.

Answer:

192 feet^2

Step-by-step explanation:

Length X Width = area

Answer:

The area of the new rectangle is 384 square units.

Step-by-step explanation:

For the original rectangle, the length is 8, and the width is 12. For the scale copy, the width is 24 (12 × 2), so the length will be 16 (8 × 2). Multiplying 24 by 16, we obtain 384 as the area of the new rectangle.

Answer:

-4a+3b

Step-by-step explanation:

-a+2b-3a+b

-4a+3b

Answer:

Step-by-step explanation:

Question = (-a+2b) - (3a-b)

1. Solve a

(-a - 3a)

= -4a

2. Solve b

(2b + b)

= 3b

3. Place variable together

-4a + 3b

The answer is -4a + 3b

Hope this helps,

Kavitha

Answer:

C

Step-by-step explanation:

It is c because you are adding. the 6 and o.

Answer:

Would be C.

Step-by-step explanation:

Just adding the 6 and the 0 basically.

100/80 = 1.25 or 125%

Answer:

28 ft

Step-by-step explanation:

since we're trying to find the distance between them you have to add 12 and 16 to get 28 and it tells how many feet the distance is between the bottom of the pool and the diving board

Answer:

28 feet

Step-by-step explanation:

To find the distance between them, add 12 and 16 to get 28, it tells how many feet the distance is between the bottom of the pool and the diving board.

Answer:

B

Step-by-step explanation:

Answer:

16516

Step-by-step explanation:

Answer: $125

Step-by-step explanation:

1/80=x/10,000

10,000/80=125

Hope this helped!

Answer:125 yen

Step-by-step explanation:
Ratio and proportion

Ratio=1:80=x:10,000

x represents dollars which is unknown

1/80=x/10,000

Then you cross multiply

80x=10,000

80x/80=10,000/80

x=125

Therefore,$125 will give you 10,000yen

Answer:

10.45$

Step-by-step explanation:

Set up a proportion:

8 tokens/4.4$=19/x$

cross multiply to get:

8x=83.6

simplify

x=10.45$

hope this helps!

also could I please know what grade this question is for? ty

Answer:$10.49

Step-by-step explanation:

1) Divide $4.40 by 8 to see how much 1 token costs.(which is equal to $0.55)

2) Once you know how much each token costs, then multiply by 19 to get how much 19 tokens costs. (which is $10.45)

Answer:500

Step-by-step explanation:So first u mutiply by 100 then divide by 90

Answer:

0.25

Step-by-step explanation:

If the person made it 105 out of 140 times, that can be written as a fraction: 105/140

Then, you just turn the fraction into a decimal by dividing the numerator by the denominator.

105 divided by 140 = 0.75

0.75 is the probability that it does hit the board, so we can subtract 0.1-0.75 to give us the probability that is doesn't hit the board. This would give us 0.25

Hope this helps

The experimental probability that the player does not hit the dartboard is,

⇒ 1 / 14

The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

Given that;

A simulation of a person throwing a dart at a dartboard is run 140 times, and the player hits the dartboard 105 times.

Hence, Number of not hit dartboard is,

⇒ 140 - 105

⇒ 35

Thus, The experimental probability that the player does not hit the dartboard is,

⇒ 35 / 140

⇒ 7 / 28

⇒ 1 / 14

Learn more about the probability visit:

https://brainly.com/question/13604758

#SPJ2

Answer:

35 free throws

Step-by-step explanation:

56 divided by 8 is 7  (7 represents the games)  5 times 7 is 35

6) B&R. They form a right angle at intersection

7) G&R. Line G has a slope of -1/4 which is the negative reciprocal of line R’s slope of 4

Answer:

6. Line b and r

7 line g and b OR g and r

Step-by-step explanation:

The intersection makes four right angles

I

———. Look. It makes four right angles. Thats how you know.

I

Assign the numbers to the number line in the following order:

2.15=2.15

220%=2.2

9/4=2.25

*2.15* is easy enough to place as it is already in decimal form. However, the other 2 options need to be converted to decimals in order to be placed. We have the fraction 9/4 and percentage 220%. 9/4 can either be simply divided on a calculator or turned into the mixed fraction 2 and 1/4, which is *2.25*. Finally, we know that converting a decimal to a percentage we multiply the decimal by 100. Therefore, to convert a percentage to a decimal we divide 100 or move the decimal to the left 2 places. With this conversion rule, 220% transforms to *2.2* and we have the third and final number for our number line. Arranging these three numbers from least to greatest:

2.15, 2.2, 2.25

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Answer:

the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis

Answer:

1.  (4, 9), (6, 3), (1, 3), (8, 7), (8, 9).  See attachment 1 for the graph.

2A. (1, 2), (2, 4), (3, 6), (4, 8).  See attachment 2 for the graph.

2B. Derek makes 10 bracelets in 5 hours.

Step-by-step explanation:

An ordered pair is a pair of two numbers written in a specific order (x, y), representing the coordinates of a point in a two-dimensional plane.

To write the ordered pairs of each point in the given table, take the x-value from the first column and the y-value from the second column from each row, and write them as an ordered pair (x, y) in the third column:

\(\begin{array}{|c|c|c|c|}\cline{1-4}&\textsf{x-coordinate}&\textsf{y-coordinate}&\sf Ordered\\&&&\sf Pair\;(x,y)\\\cline{1-4}\sf A&4&9&(4,9)\\\cline{1-4}\sf B&6&3&(6,3)\\\cline{1-4}\sf C&1&3&(1,3)\\\cline{1-4}\sf D&8&7&(8,7)\\\cline{1-4}\sf E&8&9&(8,9)\\\cline{1-4}\end{array}\)

To plot each ordered pair on a coordinate plane, locate the x-value of each point along the x-axis, and then move vertically until you reach the  the y-value of the point. Mark the point with a dot and add the corresponding label. (See the first attachment for the completed graph).

\(\hrulefill\)

We are told that Derek can make 2 bracelets in 1 hour. Therefore, his rate is 2 bracelets per hour. So, he can make 4 bracelets in 2 hours, 6 bracelets in 3 hours, and 8 bracelets in 4 hours. Add this information to the given table:

\(\begin{array}{|c|c|c|}\cline{1-3} \textsf{Time in hours}&\textsf{Total Number of}&\sf Ordered\\\textsf{(x-coordinate)}&\sf Bracelets&\sf Pair\;(x,y)\\&\textsf{(y-coordinate)}&\\\cline{1-3}1&2&(1,2)\\\cline{1-3}2&4&(2,4)\\\cline{1-3}3&6&(3,6)\\\cline{1-3}4&8&(4,8)\\\cline{1-3}\end{array}\)

Plot the ordered pairs on the coordinate plane and join them with a line. (See the second attachment for the completed graph).

The point (5, 10) represents the ordered pair (x, y) where x is the time in hours and y is the total number of bracelets Derek makes. So, the meaning of the point (5, 10) is that:

Answer:

C

Step-by-step explanation:

I hoped this helped have a great day

stay around if i let them down Step-by-step explanation:

sorry

Answer: Rectugaler Prism

Step-by-step explanation: Because thats how its built i think i just need points

Answer:

Prism

Step-by-step explanation:

A prism is a three-dimensional figure with two parallel, congruent bases. The bases, which are also two of the faces, can be any polygon. The other faces are rectangles. A prism is named according to the shape of its bases.

Learn more about Prism here

Visit —

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https://brainly.com/question/28795033

https://brainly.com/question/23963432

Hope my answer helps you ✌️

Mark BRAINLIEST

Answer: a

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

The cube root of 64 is the number which when multiplied by itself three times gives the product as 64. Since 64 can be expressed as 2 × 2 × 2 × 2 × 2 × 2. Therefore, the cube root of 64 = ∛(2 × 2 × 2 × 2 × 2 × 2) = 4.

The cube root of 64 is 4.

Before solving the question, let's understand the concept of cube root.

The cube root of a number is the value obtained by multiplying it by itself three times or thrice. When we multiply 3 by itself three times, we get 3 x 3 x 3 = 27 = 3³, so the cube root of 27 is 3. Thus, we can say that the cube root gives a value that is basically cubed.

The cube root is denoted by ∛

Now, we will find the cube root of 64.

Firstly, we have to find factor 64.

64 = 2 × 2 × 2 × 2 × 2 × 2.

64 = ∛4³

64 = 4

Therefore, the cube root of 64 is 4.

To know more about cube root:

https://brainly.com/question/12105008

Answer:

b > -3

Step-by-step explanation:

Answer: b > - 3

Step-by-step explanation:

Solve for b by simplifying both sides of the inequality, then isolating the variable.

Answer:

Step-by-step explanation:

you are completely right please follow your heart <3