Mathematics Middle School

How can I improve my skills in math?

Answers

Answer 1

Answer:

You can practice a lot and reliable resources to help get answers.

Step-by-step explanation:

a couple of sites to practice on is IXL, khan academy, and aleks. hope this helps. :)

Answer 2

Answer: pay attention to class

Related Questions

can someone give me answers plzz

Answers

Answer:

I do not understand that so, sorry!

Step-by-step explanation:

Does not make sense

1:38
2:76
3:114
4:152
5:190
Meaning Tim can’t read 200 words in 5 minutes but he can read 190 in 5 minutes I hope it helped? :)

How do you find the area's square root?

Answers

To find a square root you have to determine the greatest number multiplied by the same number to find the square root for example the square root of 4 would be 2 since if you multiply 2x2 you get for which 2 is the greatest number that can be multiplied by 2 and get 4

Irma works for a service that delivers groceries and pet supplies. She earns a base monthly salary of $1,900. In addition, she gets a commission of 1.8% of the cost of each grocery order, plus a fee of $11 for each delivery of pet supplies.

Part A

How is calculating Irma’s total annual earnings different from calculating earnings based on salary and commission?

Answers

irma’s annual income has the delivery fees already taken out. earnings based on salary and commission is higher becuase fees have not been taken out

Answer:

Irma also gets $11 for each delivery.

Step-by-step explanation:

Need your guyzes halp, no false answers and I will give you most of my points
The bike store marks up the wholesale cost of all the bikes they sell by 30%.

Andre wants to buy a bike that has a price tag of $125. What was the wholesale cost of this bike?
$

If the bike is discounted by 20%, how much will Andre pay (before tax)?
$

How much will the store make off the sale of the discounted bike?
$
Thaks Guys, I purple you!

Answers

Answer$32

Step-by-step explanation:

125 divided by 2 = 31.25 +00.05+32

Answer:

the whole sale price of the bike was $91.15

Step-by-step explanation:

130% = $125

= $125/1.3

= $91.15

Solve the photo please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

75x + 15= 15(5x+1)
150x + 15= 15(10x + 1)
225x + 15= 15(15x+1)
300x + 15= 15(20x+1)

Hope this helps, sorry if I was to late

Find each product. Enter your final answer as a simplified fraction. (− 23 ) (− 38 ) ( 89 ) The product is

Answers

unfortunately I cant manage to understand ur question

Hellppp meeeeeee PLEASEEEEE can y’all help

Answers

Answer:

Step-by-step explanation:

11 + 34=45

45+45=90 your welcome

90 is going to be your answer

Jessie typed the first 300 words of her essay in 12 minutes. She then got tired and typed the remaining 300 words of her essay in 15 minutes. what was the average speed of Jessie's typing?

Answers

Answer:

22,22 min

Step-by-step explanation:

Answer:

22.5 words per minute

Step-by-step explanation:

To find the average, you add the words per minute together then divide by two.

300/12+300/15= 45/1

22.5 words per minute

How do I do this pls help

Answers

Answer:

Might be wrong, but, Stephan bought the bike and helmet for 115.2$

Step-by-step explanation:

(might be wrong)

$307 and 2 cent i think

Please help. :( I will be happy with it.....

Answers

A and D is the right answer

I believe that it’s d

9. Andrew was measuring the height of the tree in his yard. Four years after it was planted, the tree was 11 feet tall. Twelve years after the tree was planted, it was 21 feet tall. Assuming the tree was growing at a constant rate, create the equation that models that growth of the tree over time. Show or explain your reasoning. (HINT: Use the two points to find the slope and use point-slope form to create an equation.)

Answers

Answer:

y=10/8x+6

Step-by-step explanation:

This is because when you plot the points you can find the slope by using rise over run and by finding the slope you can find the y intercept and that is all you need for the equation.

Answer:

first it show 11ft over 4 years so do 11/4 the answer would be 2.75 ft every year and to try doing it with the tree in 12 years

Step-by-step explanation:

3(x-4)=5(x+2)
a-x=11
b-x=-11
c-x=1
d-x=-1

Answers

Answer:

(

−

)

(

)

−

Exact Form:

Decimal Form:

Step-by-step explanation:

Answerrrrrrrrrrrrrrrrrrrrrrrrrrrrr:

x = -11

What is the height of this triangle when the base is 10cm

Answers

Follow lyricalcosplays on TikTok!! xxxx

Oh and the answer is 7

Answer:

I think it would be 7

Step-by-step explanation:

dont quote me on it though.

Could someone help me on my assignment?

its a repost because last time i asked i didnt get a full answer nor was it even correct

Answers

first box (under 1) is 7, next box (above 12.5) is 6.5 and the last box is 16

Graph this line using the slope and y-intercept:
y=–2/5x + 6
Click to select points on the graph.

Answers

Step-by-step explanation:

start at the 6 then go down 2 Y and over 5X

Answer:

See explanation below

Step-by-step explanation:

Start at (0,6) which is the y-intercept where b=6, then go down 2 units, and 5 units to the right which represents the slope m=-2/5 and mark that point. Repeat until you feel you're done and then connect the points to form the line of the equation.

For example, the next point after (0,6) would be (5,4) because by going 5 units to the right and 2 units down, we can represent this as (0+5,6-2) which is (5,4). I've attached a graph with some points to help draw the line.

Hope this was helpful!

Lin rode her bike 2 miles in 8 minutes. She rode at a constant speed. Complete the table to show the time it took her to travel different distance at this speed.

Answers

0.25 for the distance and 4 for the elapsed time

4 for the time and 0.25 for the distance

Can Some One Help Me Please

Answers

both of them are linear

Answer:

Nonlinear.

Step-by-step explanation:

A linear graph would show a straight line in the graph (as shown in Function II). Function I, on the other hand, shows a parabola, which is a nonlinear.

Function I is a nonlinear function.

solve using elimination:

5x-7y=-16

4x-2y=-20

Answers

X=- 4
Y= 0
Hope this helps

X=-4
Y=0
Hope this helps you

ok so....
the numbers to the code are 0 3 3 8 8
the number is less than 50
the value of the hundredths digit is 10 times the value of the thousandths digit
the value of the ones digit is one-tenth the value of the tens digit

Answers

Answer:

300????

Step-by-step explanation:

because you multiply 100 to the number of tens is equal 300 i think

Answer- 300
Multiply 100 to the number of 10s

If Dorie devotes the same number of hours to studying for these three classes each week, what is the total number of hours Kathleen will study over a three week period?

Answers

Answer:

The answer is 17.2 hours

Step-by-step explanation: Because first you add all hours together (which is 86/15) then multiple it by 3 (week) which is 86/5 = 17.2 hours

Help please I'm tired and I just need help with this one

Answers

Answer:

My answer would be y=x times 4 because every 4 packs of honey you get, the number goes up times 4.

Example: 4x4=16, 8x4=32

Hopefully that explains it.

y=x•4 because i said so

A diving board is 12 feet above the ground. The bottom of the pool is 16 feet below the ground. Write and solve an equation that gives the distance from the diving board to the bottom of the pool. Write and solve an equation that gives the distance from the diving board to the bottom of the pool. pls help wit this

Answers

Answer: 12+16=28

Step-by-step explanation: trust me

Wwwwwwwwwwwwwwwwwww

what was the first thing that was mad in the history

Answers

The first thing ever made in the history of men (probably in the 4th century) was the invention of a wheel.

Write an equation, in slope-intercept form(y = mx + b) that models the total cost of the rental over time.

Answers

y = 50/2 + 50

i think it’s the answer because rise over run it’s rises 50 and goes right by 2 and the 50 is the b where it started.

It should be y= 25x + 50

xander walks 389 steps from his house to the toy store .it is 149 steps to elm street.. it is 52 steps from elm street to maple street.

Answers

Answer:

the answer is 590 steps

Step-by-step explanation:

389+ 149+ 52= 590

Answer: mannn if you want me to add it up then its 590 man

Step-by-step explanation: basic addition 389+149+52

Write an equation of a line that passes through the point (2,0) and is perpendicular to the line y = − 1/2 x + 3.

Answers

Answer:

Step-by-step explanation:

The answer to your problem is y = 2x - 4

I dont understand nothing for math because they teach us hard ways to do it even tho that's how u actually have to do it

Answers

Answer:

First Picture: A

Second Picture: C

Third Picture: B

Forth Picture: C

Fifth Picture: C

Step-by-step explanation:

The order is ACBCC and if it’s not I’m sorry

Help I need to do this my 11:59

Answers

Answer:

Explanation:

-5=-10+?

-5=-5

5 because you do -10 and what makes you get to -5? 5 does

What are the numbers shown on the number line?

{-5, 2.5, 6}

{-5, 4, 5}

{-4, 2, 6}

{-5, 0, 6}

Answers

Answer:

{-5, 2.5, 6}

Step-by-step explanation:

-5, 2.5, 6 would be correct

Dave builds sheds. The widths of the doorways for the sheds vary with the area of the shed. One of Dave's sheds has an area of 24 square feet and a doorway that is 2 feet wide. Another one of Dave's sheds has an area of 48 square feet and a doorway that is 4 feet wide. What is the pattern rule that Dave uses for the widths of the shed doorways?

Answers

Answer:12 ft long

Step-by-step explanation:

First, divide 24 by 2 and get 12

Second, divide 48 by 4 and also get 12

Last, the answer is 12 ft long

Other Questions

Describe what an ecosystem is. Which country has the densestoverall population? what factors determine if a species is fit to survive? Which of the following maintenance items helps to ensure the vehicles engine lasts as long as possible?A) cabin air filter B) tire rotation C) oil change D) all of the above What are healthy choices when eating at a restaurant A box's volume is equal to 600 cubicinches. If the width of the box is 7inches less than the length, and theheight is 10 inches less than the length,find the dimensions of the box. Needing to find the answer to this question attached. Thank you Describe a bacteria cell and what makes it different from eukaryotic cells? Find the length of the third side. If necessary, write in simplest radical form. Which of thefollowing is anO-UE stem-changingverb?A. VestirseB. DormirC. Perder 22. Which of the following molecules or ions contain polar bonds?(a) O3(b) S8(c) 02 2-(d) NO3(e) CO2(f) H2S(g) BH4- Select the correct answer from each drop-down menu. The general form of the equation of a circle is 7x2 + 7y2 28x + 42y 35 = 0. The equation of this circle in standard form is . The center of the circle is at the point , and its radius is units. Which two structures engage to create a muscle contraction?. find the slope and y intercept. I'm really confused and need help. What percent is x of y?Remember answer in percent(%) If a triangle is equilateral, then all the sides in the triangle are congruent.If all the sides in a triangle are congruent, then all the angles are congruent. Hello! Please HelpComplete the sentences with must, mustn't, should or shouldn't1)We....swim in the sea today. The weather is very bad there's a red flag.2)The exam are finished now. You... relax and have a nice time with your frend. 3)You... eat in the library. That's the rule4)We...arrived on time for lessons every day. It's very impotent.5)You... go to bed lete. It isn't a good idea.6)We... cycle to school every day. It's cheaper that the bus.7)You.... buy that book. It isn't very good a.Donkey Kong is an arcade game where an animated figure, Mario, jumps over barrels. In the original game, it was virtually impossible to get through to Level 22 before Mario was killed by the game. This was an unintended consequence of how the number of bonus points was calculated and stored.The number of bonus points a player starts with when they move onto a new level depends on the number of the level that they are moving onto. Behind the scenes, Donkey Kong takes the level that is about to be entered, multiplies it by 10 and adds 40, thus yielding the first two digits of the players starting bonus.So, for example, if a player is about to start Level 2, the bonus number is calculated like this:2 10 + 40 = 60.This bonus number is stored in a single byte as an unsigned integer. The bonus number will never be 0. i.Write down and evaluate an expression for the number of different unsigned integers that can be represented in a single byte. Then write down the largest unsigned integer that can be represented if no representation for 0 is required. ii.Find the bonus number associated with Level 22. Explain why storing this bonus number will cause a problem. iii.For Level 22, the bonus number actually stored is 4. Give one likely explanation for this. iv.The bonus number is multiplied by 100 before it is displayed on the screen, so for Level 22 the number displayed on the screen is 400. The displayed number decreases by 100 every 1.75 seconds. When the displayed number reaches 0, Mario is automatically killed. How many seconds does the player have to finish Level 22? True or false. If false, replaced the underlined word with the correct word. A "coup d'etat" means to overthrow the current government. True False