Mathematics Middle School

I am literally struggling lol

Answers

Answer 1

Answer:

The blank space is 2.

Answer 2

Answer:

Step-by-step explanation:

9*22 = 198

(9*20) + (9*2)

= 180 + 18

= 198

Related Questions

What are the coordinates of POINT A?
A.)1,2
B.)-1,2
C.)2,1
D.)1,-2

Answers

The ANWSER is b i had this one before

The answer is B.)-1,2
Good luck!

Help me Guess just help please

Answers

you would try all becauseyou all try you are intilligent mare than other

Don’t guess you got this!

Cuanto es 20x20? plis es para hoy

Answers

400 that’s it and now I need to make this 20 charters long

400 :) ugh i have to make it 20 characters long again

4 + 6 x 2 = 4 + 12
True or False

Answers

wrong 4+6x2=16 This is right answer

Answer:

True

Step-by-step explanation:

Bodmas you start with the multiplication before adding the 4 so its 6×12=12+4 which is equal to the right hand side

Find the area of each parallelogram.

Answers

a = 6
b = 8

explanation

I WILL MARK AS BRAINLIEST! Simplify

Answers

Answer:

a) -98

b) -12

c) -105

d) -46

a.) -98
b.) -12
c.) -105
d.) -46
I promise I did not copy.

Help!
Farmer Doug has some pigs and chickens.
One day he counted 24 legs 7 heads in the barnyard.
How many of each animal did Farmer Doug Count? __

With Explanation, please!

Answers

The one about to answer is right sorry

There would be 5 pigs because 5 x 4 = 20 and that would be 5/7 pigs and then 4 legs/2 heads left over and chickens have 2 legs so 2 chickens and 5 pigs

of the height of -6 feet to eat a snack (where 0 is ground level ) After that he climbed to a height of -3 feet . Express the total gain or loss of feet as a integer

Answers

Answer:

-9

Step-by-step explanation:

Can someone help me please?

Answers

Answer:

469 2/3 (Answer 3)

Answer:

It's c 469 2/3

Step-by-step explanation:

7045 ÷ 15 = 469.6666667, which is just 469 2/3

Help needed asap please

Answers

Answer:

I don't understand the language you used

No because thier ain’t enough

Simplify the expression by combining like terms put each expression in its simplest form. 1. 5x^2-2xy+3y^2-4yx+3x-4y^2-5xy+2x-y

Answers

5x^2-7xy-2y^2-4yx+3x+2x

5x^2 - 2xy + 3y^2 - 4xy + 3x - 4y^2 - 5xy + 2x - y = 5x^2 - (2xy + 4xy + 5xy) + (3y^2 - 4y^2) + (3x + 2x) - y = 5x^2 - 11xy - y^2 + 5x - y

Help Me Pls Help Me Pls

Answers

Answer is b that b school has lower sat rate

Select all ratios equivalent to 3:2.

Answers

Answer:

18:12, 12:8

Step-by-step explanation:

18:12 = 3 * 6:2 * 6

12:8 = 3 * 4:2 * 4

Answer: 18 : 1 2 , 12 : 8

A bookshop has some fiction and non books. 2/5 of the books are fiction books. Of these, 1/5 are mystery stories. 1/3 of the non fiction books are mystery stories too. What fraction of all the books in the shop are mystery books?

Answers

Answer:

1/3 of all of the books

Step-by-step explanation:

5/5 - (2/5 +1/5) =2/5

2/5(1/3) = 2/15 nonfiction mystery books

2/15 + 1/5 = mystery books

1/5 = 3/15

2/15 + 3/15 = 5/15

5/15 = 1/3

1/3 out of all the books

I WILL MARK AS BRAINLIEST! Write an Equation that represents the points in the table

Answers

Answer:

y = 3x + 5

Step-by-step explanation:

Based on the table, as x increases by 1, y increases by 3. Moreover, when x = 0, y = 5. Therefore, the slope is 3 and the y-intercept is (0, 5).

Substitute the information for the variables in the slope-intercept form equation.

y = mx + b

m = slopeb = y-intercept value

Answer:

y=3x +5

Step-by-step explanation:

......................

The mayor knows the area needed for a flower garden in the park. She wants the base to be a certain length. How can she determine the necessary height to get the correct area of the flower garden? Explain.

Answers

Answer:

Answer:The formula for the area of a parallelogram is A = bh, and the formula for area of a triangle is A = 1/2bh. Since a triangle is half of the area of a parallelogram with the same base and height, the only difference in the formula is 1/2.

Step-by-step explanation:

Maria would determine the height by dividing the area of the garden by the base

From the question, she has the area and the base.

Also, the garden has the shape of a parallelogram

The area of a parallelogram is the product of the base and the height.

So, when the area is divided by the base, she gets the height

Answers

Hi ;-)

70 rooms on 5 floors = 14 rooms per floor

70 : 5 = 14

Answer:

14 rooms per floor

Step-by-step explanation:

70 rooms on 5 floors

70/5=14 rooms per floor

Given the line below.

Answers

y2-y1/x2-x1 this is the formula

Excuse but how do you ask others for help because I really need help with this right now

Solve the inequalities by graphing. Identify the graph that shows the following equations.
x + y < 1
x − y > 2

Answers

Answer:

It's the 4th graph on the 1st sheet

Step-by-step explanation:

I hope this can help you

There are 20 students in the class. They break up into groups of 5 for an art project. Choose the equation that shows how many groups there are.
20 x 5 = ?
20 x 4 = ?
20 divided by 4 = ?
20 divided by 5 = ?

Answers

20 divided by 5 is the answer

20 x 5 is 100 20 x 4 is 80 and 20 divided by 4 is 5 and 20 divided by 5 is 2

Somebody help me with questions 10 and 11 I’ll appreciate!

Answers

Answer:

10. • crate=6 boxes

$95.94/6

=$15.99

$15.99 per box

• 1 box=20 tiles

$15.99/20

=$0.7995

$0.7995 per tile

Answer:

10. • crate=6 boxes

$95.94/6

=$15.99

$15.99 per box

• 1 box=20 tiles

$15.99/20

=$0.7995

$0.7995 per tile

Step-by-step explanation:

Is 3^2+3^3 equal to 3^5? Yes, expressions are
No are not
Explain:

Answers

Answer:

No & Are not

Step-by-step explanation:

(3^2)+(3^3) = (3x3)+(3x3x3) = 36

3^5 = 3x3x3x3x3 = 243

23, spice up ur life 6172 come get a fr

Cans someone help me with 6 and 7 please I am very confused on this two so I’ll appreciate it if u help me!

Answers

Answer:

6. $127.50

7. 275c

Step-by-step explanation:

Q6)

Kerry's workday is 10 hrs. and works 40 hrs. per week, Kerry works for 4 days

Watson's workday is 8 hrs. and works 40 hrs. per week, Watson works for 5 days

Kerry: works 4 days and gets paid $ 12.75 per cat & grooms 15 cats per day, so Kerry makes = 4(12.75 × 15) = 4(191.25) = $ 765

Watson: works 5 days and gets paid $ 12.75 per cat & grooms 10 cats per day, so Watson makes = 5(12.75 × 10) = 5(127.50) = $ 637.50

∴ The difference between their weekly earning is 765 - 637.50 = $ 127.50

Q7)

Given:

There are 'c' number of conferences rooms in the Texas Hotel

Number of foldable chairs in each room = 275

Solution:

So, the total number of chairs in all conference rooms would be c X 275

= 275c

The guy above is correct!

Find the unit rate.
20 seats in 4 rows =
seats per row

Answers

Answer:

8 should be the answer

Step-by-step explanation:

5 in each row because 20 divided by 4 is 5

Given the line below.
Write the equation of the line, in point-slope form. Identify the point (-2, -2) as (x1, y1). Use the box provided to submit all of your calculations and final answer.

Answers

Answer:

Step-by-step explanation:

point-slope form would be -3-3 = 1(-3-3)

Which lines, if any, can you conclude are parallel given that m<1 + m<2= 8 ? Justify your conclusion with a theorem or postulate.

a. g || h, by the Converse of the Same-Side Interior Angles Theorem
b. g || h, by the Converse of the Alternate Interior Angles Theorem
c. j || k , by the Converse of the Alternate Interior Angles Theorem
d. j || k, by the Converse of the Same-Side Interior Angles Theorem

Answers

The is B. By the converse of the Alternate interior angles theorem

Which one of these is a square number?

15
39
81
132

Answers

Answer:

Step-by-step explanation:

Evaluate the expressions when x=1.8 and y=4

1.) 3xy

2.) 7.5xy

3.) 1.4y + 5.9x

Answers

Answer:

1. 21.6

2. 54

3.16.22

Step-by-step explanation:

1. 3(1.8)(4)

2. 7.5(1.8)(4)

3. (1.4)(4) + (5.9)(1.8)

1. 3(1.8)(4) = 21.6

2. 7.5(1.8)(4) = 54

3. 1.4(4) + 5.9(1.8)
5.6 + 10.62 = 16.22

5(x+)+11=25-3x add workk

Answers

Answer: calculdora

5 (x +) + 11 = 25-3x adicionar trabalho

Step-by-step explana

747475828584$4)$. Shdhdijdjdndjdjdjdjdjsieje

What is the value of x + y?

83,349 = 7x • 3y

Answers

Answer:

1984.5

Step-by-step explanation:

83349=21xy

xy=83349/21

xy=3969

3969/2

x+y=1984.5

1984.5 should be the answer. if i’m wrong i’m sorry

Other Questions

Gary rents three DVDs each week at Fantastik Flicks. Write an algebraic expression for Wn, the total number of points earned in the nth week -3(-2w+3y-6) whats the answer What are the factors that influence the power input to the compressor?a) The mass flow of airb) The pressure ratio of the compressorc) The inlet temperatured) Temperature difference between the inlet and outlete) The properties of the working medium What were the causes and effects of the Bozeman trail A customer can drive around a track 60 times for $12. At this rate, how many times can the customer drive around the track for $8? six quarts of paint is equally shared among 9 artists. how many quarts of paint does each artist get? Select All Apply:EthosPathosLogosExplain your thinking:help me please help me please i need really bad helppppppppppp meeeeeeeeeee pleaseeeeeeeeeee Please help i dont have a lot A can of tomatoes has a radius of 6 cm and a height of 10 cm. What is the approximate volume of the can?A:36 cm3B:60 cm3C:113 cm3D:1,130 cm3 3. For the sequence defined by tn= 3n + 8,find each indicated term.a) t1b) t7c) t14 On the map of Oceania, number 1 is referring to which of the following countries?A. Papua New GuineaB. AustraliaC. FijiD. Solomon Islands Jamal buys a strip of 25 postage stamps. The strip of stamps is 21 7/8 inches long. How long is each stamp? collection of even numbers is well defined set or not whats 1+(3x3)???? HELP I WILL GIVE BRAINLIEST !!!! How will a solution change if a base is added? The hydroxide ion concentration will decrease and lower the pH.The hydroxide ion concentration will decrease and raise the pH.The hydrogen ion concentration will increase and lower the pH.The hydroxide ion concentration will increase and raise the pH. what is the meaning of article and some examples for it 3. Find (1 3)(x) when f (x) =Vx+3Vx+3 (1 point)andg(x)=2xx2 +6x+9of g)(x) =2x2x+3(g)(x) =2x2OF 3)(x)?? +9of g)(x) =x+32x22 Whether it's a troll cave, a man cave, or even the cave of wonders, these mysterious underground hollows are home to all sorts of interesting creatures. Take the caves in Montana's Glacier National Park, for instance. Aside from bats, wood rats, and spiders, you'd be surprised at what you might find therelike a dedicated group of teens from Bigfork High School's Cave Club.Bigfork's Cave Club was founded in 2007 by Hans Boderman, a cave researcher and science teacher at the high school. He started the Cave Club because of his interest in local science and nature concerns. It grew into a great way to show students how they can make a difference. Students joined for the adventure of going into caves. They stayed when they realized the impact they were having on the world aroundand belowthem.The beginning of this article clearly illustrates how an idea can inspire an action or an action can inspire an idea. Which of the following statements provides an example of this cause and effect? Select all that apply.A. Because of his interest in local science and nature concerns, Mr. Boderman started the Cave Club.B. Mr. Boderman started the Cave Club to show students how they can make a difference.C. Students joined for the adventure going into caves. They stayed when they realized the impact they were having on the world. What decimal is equal to the following fraction?12/20 linear equation 3+X=-2 CORRECT ANSWER ONLY PLEASE!! What is the simplest radical form of the expression?(8x5y3)23