Mathematics Middle School

15 EASY POINTS



































































plz help im so lost...

15 EASY POINTSplz Help Im So Lost...

Answers

Answer 1

Answer:

i think 20% and 15% degress

Step-by-step explanation:

Related Questions

a line has a slope of -5 and passes through (1,-1). What is the equation in line point-slope form?

Answers

The slope of the line is Y=-5
The answer is Y=-5x+-1

I'LL GIVE BRAINLIEST:

Answers

Answer:

D is the one

Step-by-step explanation:

Answer:

sorry its A,

Step-by-step explanation:

im like jumping back and forth between here and actual schoolwork

PLS PLS PLS HELP!!!!!!!!!!!!!!!!!2

Answers

Answer:

B

Step-by-step explanation:

because.

Jen bought some candy. She bought 1 package containing 6 pieces of candy and "n" packages containing 3 pieces each. Write an expression to represent the number of pieces of candy Jen has.


Use "n" as your variable.

Answers

Answer:

(1 x 6) + 3n

Step-by-step explanation:

Hope this helps!

(1 x 6) + 3n that the answer

A bag contains​ pennies, nickels,​ dimes, and quarters. There are 50 coins in all. Of the​ coins, ​8% are pennies and ​40% are dimes. There are 3 more nickels than pennies. How much money does the bag​ contain?

Answers

Answer:

Step-by-step explanation:

number of

pennies=8 % of 50=8/100×50=4

dimes=40 % of 50=40/100×50=20

nickels=4+3=7

quarters=50-(4+20+7)=50-31=19

total money=4+20×10+7×5+19×25

=4+200+35+475

=714 pennies

=7.14 $

pleeeeeeeeeaaaaaase help me

Answers

Here is the graph
The inequality should be: h > 9/2

which region has the safest drinking water?

Answers

Answer:

if it depends on how much access you have to clean water, I'd say a since both the median and all qaurtile seem to be higher.

Step-by-step explanation:

Answer: A

Step-by-step explanation:

Tell whether trapezoid ABCD and trapezoid WXYZ
could be similar. Explain your choice.

Answers

Trapezoid WXYZ is a dilation of trapezoid ABCD

Answer:

Trapezoid WXYZ is a amplifide of trapezoid ABCD

Step-by-step explanation:

Trapezoid ABFE is similar to trapezoid EFCD. What is the length of DC?

Answers

Answer:

6.75

Step-by-step explanation:

Find the relationship between the trapezoids. You can see that the top of trapezoid ABFE is 3 units and the top of EFCD is 4.5 units. 3 * 1.5 = 4.5, so t the sides of trapezoid EFCD are 1.5 times more than the sides of ABFE.

Now, you know the bottom of ABFE is 4.5, so the bottom of EFCD is 1.5 times longer because they are proportional, so you can do 4.5 * 1.5 = 6.75 units.

tickets to the country fair cost $8 each. Seventy people bought their tickets at the gate. The revenue ticket sales was $ 2,560. How many people bought their tickets at the gate?

Answers

Answer:

70 people

Step-by-step explanation:

It literaly says it in the question.

Alanah is picking up two friends to go to a concert. She drives from her house to pick up Mia, then she drives to pick up Teresa, and then they go to the arena to see the concert. Answer the questions to find the total distance of Alanah's trip to the arena. When necessary, round answers to the nearest tenth.​

Answers

Answer:

22 miles

Step-by-step explanation:

(2,8) (8,16) (8,2) (14,4)

16-8=8

8-2=6

8+6=14

14-8=6

4-2=2

6+2=8

14+8=22

PLEASE HELP I CANT FIGURE IT OUTTTT

Answers

miss girl i lost 5 brain cells looking at that
Use photomath and take a picture of each omen

A ball’s height as a function of how long it spends in the air can be modeled by the equation h = -16t2 + 160t. Find the domain and range for this situation.

Answers

Answer:

Slope=0.014/2.000=0.007

the answer is 0.007 hope this is correct

Solve the equation.
1/10 (x + 34) = −2(4 − x)
x = _____

HELPPP PLZZ DUEE TODAYY

Answers

Answer:

−0.383

Step-by-step explanation:

Let's solve your equation step-by-step.

1/10 (x+34)=(−2(4−x))(x)

Step 1: Simplify both sides of the equation.

1/10 x+ 17/5 =2x2−8x

Step 2: Subtract 2x^2-8x from both sides.

1/10 x+ 17/5 −(2x2−8x)=2x2−8x−(2x2−8x)

−2x2+ 81/10 x+17/5 =0

For this equation: a=-2, b=8.1, c=3.4

−2x2+8.1x+3.4=0

Step 3: Use quadratic formula with a=-2, b=8.1, c=3.4.

x=

−b±√b2−4ac

2a

x=

−(8.1)±√(8.1)2−4(−2)(3.4)

2(−2)

x=

−8.1±√92.81

−4

x=−0.38344867082526823,4.433448670825268

Step 4: round to the nearest hundred

X= -0.383

The local State University has a ratio of 5 professors to every 84 students.There are 10,080 students at State University. What is the number of professors at State University?

Answers

Answer:$91,000  or 74,000

Step-by-step explanation:

Solve x-10 > -2​, and then graph the solutions. Use pencil and paper. Explain how you can use mental math to solve the inequality.

Answers

-8 I got this question
the answer is -8 hope this helps

A train pulls into a station and lets off its passengers. please help!

Answers

Answer:

C

Step-by-step explanation:

A business named Beyond Boxes is considering adding a box in the shape of a triangular prism as shown. How much cardboard will be needed to make this design?

A.96 cm2

B.102 cm2

C.108 cm2

D.76 cm2

Answers

It should be 108 I believe ... pls brainliest if I’m right :)

What if the experiment is repeated 1,000 times, then how many times could you expect to draw Ella's name?

answer; 400
you are welcome I only did this only since none of the questions are open.

Answers

Answer:

what do you meaan

Step-by-step explanation:

The answer is 400 times

PLEASE HELP! BEEN WAITING FOR R0 MINS!!! WILL GIVE 20 POINTS!!!!
What does -(-5) equal/mean?
ITS SIMPLE JUST WANTING AWNSER
pleaseeeeeeee

Answers

Answer:

the two minus symbols cancel out making it positive 5

Step-by-step explanation:

If you subtract a negative it becomes a positive. no matter what. So if the equation is 1-(-5)=? it would be 6.

10 points, Solve the rational exponents, please show the work if you can :) please don't use me for points, its already happened twice today.
[tex]2^{x} = 128, 5^{x} = 15,625, 8^{x} =4096, 3^{x} =6561, 8^{x} =262,144, 5^{5x} =3125, 7^{x} =2401, 7^{3x} = 117,649, and 9^{x} =729[/tex]

Answers

Essentially just turn the big number into an exponent so u can cancel out and be left with just the x for example 128 is the same as 2^7 and when you have it like that you simply cancel the 2 and are left with x=7

A) x=7
B) x=6
C) x=4
D) x=8
E) got cut off theres no value
F) x=2
G) x=3

Id reccomend downloading photomath for these type of questions or symbolab on your phone it shows the steps but try practicing it first :)
did you already answer the question or do I have to do it because I dont wanna do it for no reason if you get me

the second image is an example to help you solve this problem on the first image

Answers

Answer:I see no image

Step-by-step explanation:sorry

I’m pretty sure that it is 168

The temperature for the day starts at 37 degrees and rises to at least 60 degrees.

Which of the following inequalities could be used to find all the possible values of t, the amount the temperature could rise?

Answers

You could do 60-37 then that would give you 23. If that's what your looking for

for each graph shown tell whether it shows a proportional relationship

Answers

Answer:

a. yes, because there is a straight line that passes through the origin (0, 0). b. no, there is a straight line but it does not pass through the origin.

Step-by-step explanation:

What is the value of the expression shown below?

3 over 6 to the power of 2 + 7 × 4 − 5

6 and 1 over 4
6 and 1 over 2
23 and 1 over 4
23 and 1 over 2

Answers

23 and 1 over 12 it’s not any of the option but that’s what I got

According to the Census Bureau, in 2014 California had an estimated population of 3.88 × 107 and Wyoming had a population of 5.84 × 105. Complete the following sentences.

Answers

Answer:

100% on this question :)

Step-by-step explanation:

Darrell has 43 books. Justine has b more books than Darrell. Choose the expression that shows how many books Justine has.

Answers

Answer:

43+b

Step-by-step explanation:

im not sure if this is right so im sorry if its wrong

if its right mark me for brainliest

Answer:

43+b

Step-by-step explanation:

I think this is right so..... can you pls mark me brainliest

please include an explanation

Answers

Answer:

b and c

Step-by-step explanation:

What is the slope of the line that passes through the following points: (7,10) and (10,9)
A -1
B 3
C 4
D -1/3

Answers

Answer:

C

Step-by-step explanation:

because on a graph x and y passes through and the slope of 7,10 due to numerial equation is 3

Answer:

the answer is d

Step-by-step explanation:

3n (2n+n)


I A bit confused ;-;

Answers

Answer:

9n²

Step-by-step explanation:

3n (2n+n)

3n × 3n

= 9n²

hope it helps!

Answer:

9n²

Step-by-step explanation:

distribute the 3n

=> 3n(2n) + 3n(n)

Simplify

=> 6n² + 3n²

=> 9n²

Hope this helps!

Maybe brainliest?

Other Questions
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Procrastination is the action of delaying or postponing something and this is caused by people thinking they can do all of the work in one night or simply thinking that they have more than enough time to do the assignment. When sometimes they really dont.Procrastination is a terrible habit to make. It can affect you a lot, for example, it increases your level of frustration afterward and in some cases leads to low self-esteem and depression.How can we stop procrastinating? Step 1, You have to realize that you are procrastinatingStep 2, Realize why you are procrastinatingStep 3, Commit to the task you are doing !!! Do not avoid your work. Some examples of you procrastinatingWaking up and not turning your alarm off and putting it on snooze.Working on an assignment but then you start texting your friends. You are working on an assignment but then you start browsing through the internet. These are all examples of procrastination.Why do we procrastinate?We procrastinate so we can avoid the task we are doing. You are either afraid of doing the task because its hard or you are just too lazy.When will procrastination finally stop?Good question. what, why are you looking at me. That is your decision. What are the causes of procrastinating?Some causes of procrastination are pure laziness or having other things in the way of doing what you need to do. You might find something more interesting thing to do and start procrastinating. It is also a habit of think you can get everything done.They say that there are four main types of procrastinators: The performer who says he works well under pressure when he really doesnt, his or her biggest challenge is getting started. The self-deprecator, the self-deprecator always says he is lazy. His biggest challenge is that he never takes a break when he starts working, he rushes it. The overbooker says they are going to do everything but then when its the time to work they say they are busy, and the novelty seeker, they will start the project and then get bored after a while. Figuring out which group you're in can help you break out of your procrastination patterns and maybe even turn in something early.Procrastination is like a credit card I would say. Its a lot of fun until you get the bill.The stages of procrastination are:I have lots of time Ill relax for now.Maybe I should get a head start? Nah.Then the excuses come in and you say stuff like you are busy right now.Then you will start to worry, but you tell yourself I still have time.Then when your assignment is due the next day and you havent started you tell yourself I will never procrastinate again!!! Then these stages repeat again and again. Well, I hope you stop procrastinating in the future. Never mind stopping procrastinating now !!! I hope you like the speech. 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When buying tickets at the box office, they cost $15.75 per ticket. The total cost, c, of n people buying tickets for the play using either method to purchase tickets can be represented by an equation. Write the system of equations. Choose the correct answer below. What is the rate of change of the function y= - 3x + 2? please help me on this will give you brainliest! Is AP history worth it? How do we figure out the value of a variable?A )Add up all the numbers in the equation.B )Multiply the variable by itself.C )Isolate the variable on one side of the equals sign.D ) A variable has no set value. The diameter of a circle measures 14ft. What is the circumference of the circle? A self-tanning lotion advertises that a 4 -oz bottle will provide seven applications. Jen found a great deal on a 13 -oz bottle of the self-tanning lotion she had been using. Based on the advertising claims, how many applications of the self-tanner should Jen expect?