Mathematics Middle School

select all expressions that are equivalent to 5x - 15 - 20x + 10.
A. 5x – ( 15 + 20x ) + 10
B. 5x + -15 + -20x + 10
C. 5 ( x-3 - 4x + 2 )
D. -5 ( -x + 3 + 4x + -2 )
E. -15x - 5
F. -5 ( 3x + 1 )

Answers

Answer 1
The answer would be A
Answer 2
It wouldn’t be A because all the way don’t make sense and are uneven from the question:D

Related Questions

Item 2
Use the expression 15 dived by 2/9 to answer the questions to the right.

Question 1
POSSIBLE POINTS: 5
Select all the statements that show correct reasoning for finding 15÷29.

A Multiply 15 by 2, then divide by 9Multiply 15 by 2, then divide by 9

B Multiply 15 by 9, then divide by 2Multiply 15 by 9, then divide by 2

C Multiply 15 by 19, then multiply by 2Multiply 15 by 1 ninth, then multiply by 2

D Multiply 15 by 9, then multiply by 12Multiply 15 by 9, then multiply by 1 half

Question 2
POSSIBLE POINTS: 5
Determine the quotient of 15÷29 and explain how determined the answer.

Answers

i think Question 1 i think its A

i think Question 2 : 108112

I would say the answer is a

HELP
Find the least common denominator (LCD) of eight ninths and 1 and one third.

Answers

9 is the LCD of 8/9 and 1/3. please mark thanks!

Answer:

9

Step-by-step explanation:

plllllzzzzzzz help! :( ill make u brainlist ):

Answers

Answer:

a)50cm^2

b)52cm^2

Step-by-step explanation:

Please give brainliest :)

A)
a•b=20
a=b
a=b=square root from 20

c•d=30
c=d
c=d=square root from 30

a^2+c^2=d^2
20+30=d^2
50=d^2
d=square root from 50

Area=square root from 50•square root from 50=50

B)
a•b=16
a=b
a=b=square root from 16=4

c•d=36
c=d
c=d=square root from 36=6

a^2+c^2=d^2
4^2+6^2=d^2
16+36=d^2
d=square root from 52

Area=square root from 52•square root from 52=52

please help jkjk but thanks you no need to answer free

Answers

Answer:

ok...

Step-by-step explanation:

alright alright alright alright

Read each real-world description. Write the integer that represents the opposite of the integer.
-An ion with a negative charge of 12
-A deposit of $18
-6 feet above sea level

Answers

One is -12
Two is +18
Last is +6

Would somebody be willing to help me with this question?

Answers

Answer:

Step-by-step explanation:

1

Your answer would be one

Mr. Smith has 5 1/2 acres of land for sale. He divided the land into 1/2-Acre lots. How many lots are for sale?

Answers

Answer:

11

Step-by-step explanation:

I'm sure this might be correct.

The answer is indeed 11

Helpp!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I'll give you brainliest.

Answers

We need the options in order for us to give you the answer

determine if each expression is equivalent to 100 for the given varibke values
A. 3b + 20 for b =30
B. 4• y exponet 2 for y=5

Answers

A doesn’t equal 100 so probs b

Answer:

NO is does not

Step-by-step explanation:

3x30+20=110

4x5=20

Could I plz have brainiest

Hannah is getting balloons for her father's birthday party. She wants each balloon string to be 6 feet long. At the party store, string is sold by the yard. If Hannah wants to get 66 balloons, how many yards of string will she need?

Answers

132 yards of string :)
The answer would be 132 yards of string for 66 balloons

Bren has a deck of cards. As shown below, each card is labeled with a rule describing a pattern in a sequence.select a card and decide on a starting number. Use the rule to write the first five terms in your sequence. Add 1.6 Add 0.33 add 6.5 Add 0.25 Add 1.15

Answers

Answer is 1 jajjaakaoalawlwlkwjwbwbwwbwbwbww

Please help will mark brainleist
Hiiii

Answers

The one the blue is on! Hope that helped
The one that is blue

how do i solve 28=2x

Answers

Divide both sides by 2
14 = x
Solution: x = 14

MATH-IXL , Look at the picture below to answer CORRECTLY. Only give me one right answer So i can mark you as Brainliest!

Answers

Function A is less than. Please give me brainliest

A boa constrictor is 18 inches long at birth and grows 8 inches per year. Write an equation in slope intercept form that represents the length y(in feet) of a boa constrictor that is x years old

Answers

First, change the known values into feet:  18 inches = 1.5 feet     8 inches per year = 2/3 foot per year

Answer: y  = (2/3)x + 1.

what is 0.35 as a simplified fraction and why??

Answers

Answer:

7/20

Step-by-step explanation:

Answer:

0.35 7/20 35%

Step-by-step explanation:

Jackson ran 2 12 miles around the track. Each lap around the track is 14 of a mile. How many laps did Jackson run?

Answers

Answer:

212/14=15

Step-by-step explanation:

Hope you can help me with this problem

Answers

Answer:

the answer is A

Step-by-step explanation:

casue i said so

What she said

Heeheheh




Wsp




E
E
E

E
E
E

E

E
Ee
E



Y’all I’m just jamming to music what music you like

I’m listening to streets by doja cat slowed and reverbed lol

PLEASE HELP WILL GIVE BRAINLIEST
Use the interactive tool to graph the line given the following information:

coordinates (1,–3)

slope of –2

Based on your investigation, what is the value of b for the point (0,b)?

Answers

Answer: [tex]y = -2x - 1[/tex], [tex]b = -1[/tex]

Step-by-step explanation:

[tex]y = mx + b[/tex] [tex]-3 = 1(-2) + b[/tex] [tex]-3 = -2 + b[/tex] [tex]-1 = b[/tex]

evaluate if a= -21 a/3+a=

Answers

the answer is -28
(sorry if i get this wrong)
-28
-21 divided by 3= -7
-7+-21=-28

please need help asap
will give brainly

Answers

Answer:

the first or third one

Step-by-step explanation:

hope this helps

Which of the following is a good strategy to solve this problem?
Jane has saved $240 to spend on gifts this year. She is planning to spend $96.00 on gifts for her parents, $18.00 on gifts for each of her two brothers, and $44.00 on gifts for her grandmother. How much money will she have left after buying the gifts?
Group of answer choices

any of these would work

write an equation

draw a picture

make a list

Answers

Write an equation :)

Answer:

the answer is 82

Step-by-step explanation:

240-96=144-18=126-44=82

WHATS 2+2 URGENT SOLVE PLZ I HAVE BEEN WORKING ON IT FOR DAYS

Answers

Answer:

Gonna be honest bro I have no clue.

Step-by-step explanation:

This question is too hard for the human mind to comprehend.

That last one is 1 over three

Answers

Answer:

1/2

Step-by-step explanation:

PLEASE HELP ME I REALLY NEED IT!

Answers

It’s A hope it’s right bro
It’s A, hope this helps

can you Help me please!!!

Answers

Answer:

the answer is 15

hoped it helped

15 is the answer to the question

Choose all of the numbers that make the statement true.

Answers

Answer:

The answer is C and D✔✔

Step-by-step explanation:

the answer is c an d

VERY IMPORTANT NEED HELP ASAP

Is cereal... soup?

Answers

Answer: NO

Step-by-step explanation:

which numbers are irrational

select all that apply.​

Answers

Answer:

A and E

Step-by-step explanation:

Look at the chart below

A AND E
ur welcomee

HELP NEED ANSWER FOR HOMEWORK

Answers

Answer:

596.032

Step-by-step explanation:

The answer is typed wrong.

Using a calculator: 6.4 x 6.7 x 13.9 = 596.032

Tell your teacher that answer is not there. It's typed wrong.

Hoped this helped! :)

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