Mathematics Middle School

Which of the following expressions is modeled on the number line?
2 ⋅3
-2(3)
6 ÷ -3
0+6

Which Of The Following Expressions Is Modeled On The Number Line? 2 3 -2(3) 6 -3 0+6

Answers

Answer 1

Answer:

The given line number suggests that there are 2 sets of 3 units.

Hence,

2 x 3 = 6 should be right answer.

Therefore, option (A) is true.

Step-by-step explanation:

We can easily determine that on the line number:

There are 3 units from 0 to 3.Then there are another 3 units from 3 to 6.

In other words, there are 2 sets of 3 units.

Hence,

2 x 3 = 6 should be right answer.

Therefore, option (A) is true.

Answer 2
Answer A: 2*3

Answer is A. First one
2 * 3 = 6
On the number line, 0 to 3, it's 3 units
then 3 to 6, there's another 3 units
so 2 x 3(units) = 6

Related Questions

34 and 1012

equivalent
not equivalent

Answers

The answer is equivalent
The answer is Equivalent

HELLPPPPP PLS INCLUDE EXPLANATION ON HOW TO DO IT SO I CAN DO IT ON MY OWN!!!!
NO TROLLS PLS EITHER!

Answers

Answer: 0.000021 in scientific notation is

2.1 × 10-5

Step-by-step explanation:

All numbers in scientific notation or standard form are written in the form

m × 10n, where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer.

To convert 0.000021 into scientific notation, follow these steps:

Move the decimal 5 times to right in the number so that the resulting number, m = 2.1, is greater than or equal to 1 but less than 10

Since we moved the decimal to the right the exponent n is negative

n = -5

Write in the scientific notation form m × 10n

= 2.1 × 10-5

Therefore,

2.1 × 10-5 is the scientific notation form of 0.000021 number and 2.1e-5 is the scientific e-notation form for 0.000021

** Hope this helps you! Good Luck!

In a city in Ohio sales tax rate is 7.25% if a blanket cost $22 what is the price including tax for the blanket

Answers

Answer:

23.59$

tax = 1.595

cost = 22

22+ 1.595 = 23.595

Step-by-step explanation:

HOPE THIS HELPS

PLZZ MARK BRAINLEIST

Express the missing divisor using a power of 10. Explain your reasoning using a place value model. 5.2 ÷ ___ = 0.052 *

Answers

Answer:

the answer is 100

Step-by-step explanation:

bc it is moved over 2 places to the left, plz can i be brainliest

the answer is 100

bc it is moved over 2 places to the left

Antonio and Candice had a race. Their distances past a particular landmark as the race progressed can be represented by linear functions and are shown in the table of values and graph below. Which statement is true regarding Antonio and Candice’s race?
A. Antonio had a head start of 1 meter
B. Antonio had a head start of 3 meters
C. Candice had a head start of 1 meter
D. Candice had a head start of 3 meters

Answers

Answer:

.

Step-by-step explanation:

B. Antonino had a head start of 3 meters. If you use the slope to find the unit distance of both Candace and Antonio, you will see that Candace is at 2 meters and Antonio is at 5, meaning Antonio had a head start of 3 meters

A town has a population of 18000 and grows at 2% every year. To the nearest tenth of a year, how long will it be until the population will reach 26700?

Answers

like about 7 i think

A=18000(1+0.02)^12

A==22,828.35 Hope this helps!

Which situation could be represented by the equation 32.4 = 8.1x?

A. An athlete swam 32.4 miles. It took the athlete 8.1 minutes to swim each mile. What is x, the total number of minutes the athlete swam?

B. An athlete swam 32.4 miles on Friday. The athlete swam 8.1 miles on Saturday. What is x, the total amount of miles the athlete swam on Friday and Saturday?

C. An athlete swam 32.4 miles. On Monday, the athlete swam 8.1 miles and the rest on Tuesday. What is x, the number of miles the athlete swam on Tuesday?

D. An athlete swam a total of 32.4 miles. The athlete swam 8.1 miles every day. What is x, the number of days the athlete swam?

Answers

Answer:

C or A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Hope I helped

HELPPPP PLS LOOK AT THE PICTURE

Answers

3. No Hannah did not get the same answers for math and science. Because if you simplify 8/10 for math it’s 4/5. While for science you can’t simplify any father it’s simplified enough.
4. Same scores for social studies and math because again 8/10 divided by 2 for top and bottom is 4/5

For each division problem, determine which place you should write the first digit of the quotient.
Write Hundreds or Tens for each problem.
2,255 ÷ 86



4,309 ÷ 43



7,944 ÷ 15


8,110 ÷ 90

Answers

Answer:

2255÷86=26

4309÷43=100

7944÷15=529.6

Step-by-step explanation:

I dont have step by step srry

2,255/86= 26

4,309/43= 100

7,944/15= 529.6

8,110/90= 90


-5/10 and -4/8

not equivalent

equivalent

Answers

Answer:

Equivalent

Step-by-step explanation:

because both are deduced to -1/2

Equivalent because they both equal -1/2

What does constraint mean in Algebra?

A. Varies
B. Limits
C. Total

Answers

constraints are limits

Which equation can be used to determine the percent of the diagram that one section represents?

1/10 equals 1/100 = 1%

1/10 equals 10/100 = 10%

1/100 equals 1/10 = 1%

1/100 equals 10/10 = 10%

Answers

Answer:it's b!! 1/10=1/100=1 percent

Step-by-step explanation:

You're welcome if this is correct please rate this good!

What was Hamilton's main focus at the constitutional Convention in Philadelphia? I NEED HELP ASAP PLEASE!!!!

Answers

He knew we needed a federal government with more power—to be able to tax, have a bank, and have a strong executive. He outlined some of his ideas to the Convention on June 18, 1787, in his 11-point plan calling for a strong centralized government.

McKenzie bought 4 blow pops for $2.00 from the concession stand. How much would she have to pay for 13 blow pops at this rate?

Answers

Answer:

$6.50

Step-by-step explanation:

If she bought 4 blow pops for $2.00, each blow pop is $0.50.

You then multiply the cost for each blow pop ($0.50) by the number of blow pops she will buy (13).

26 blow pops 2❎13=26

I will give Brainliest

Answers

Answer:

It's the first one

Step-by-step explanation:

Which of the following equations is equivalent to ab − 8 = 3b, when solving for b .
a = 11
b = 8/2a
b = -8/3 - a
b = -8/a - 3

Answers

It would be B=-8/a-3

The equivalent equation for the given equation is b=8/(a-3).

What is an equivalent equation?

Algebraic equations with equivalent solutions or roots are called equivalent equations. An analogous equation is one that is created by adding or removing the identical quantity or expression from both sides of a given equation. An equation is equivalent if both sides are multiplied or divided by the same non-zero value.

The given equation is ab-8=3b.

Now, transpose 3b to other sides of an equation, we get

ab-3b=8

b(a-3)=8

b=8/(a-3)

Therefore, the equivalent equation for the given equation is b=8/(a-3).

To learn more about the equivalent equation visit:

https://brainly.com/question/28263804.

#SPJ3

Circles with centers of (2,2) and (17,10) are both tangent to the x-axis. What is the distance between the closest points of the two circles?

Answers

Step-by-step explanation:

c ma igcjhcycjg to u aachi ur ekhon tui to u aachi ur ekhon tui to u aachi ur ekhon tui to u aachi ur ekhon tui r u aachi hai akka hostel in the world is chandana i

Kelly ran 2 1/4 miles emma ran 1/2 the distance that kelly ran. how far did emma run

Answers

2 1/4 divided by 2
9/4 divided by 2
9/4 * 1/2 = 9/8
Emma ran 1 1/8 miles

Answer:

1 1/8 miles

Step-by-step explanation:

4.92 ÷ 3.28 = ? A 0.66 B 1.05 C 1.164 D 1.5

Answers

Answer:

1.5

Step-by-step explanation: e2020

how do you do 5,353 divided by 58?

Answers

Answer:

92.2931034483....

Step-by-step explanation:

HOPE THIS HELPS

PLZ MARK BRAINLIEST

Answer:

Long Division

The answer would have plenty of numbers after the decimal point

92.293103

I only did a few of them, but I hope this helps??

There are many properties of exponents. These properties are used to make problems with exponents simpler.
Choose one of the properties and explain why it is true. Then write a numerical expression and use the property you chose to simplify the expression.

Answers

Answer:

Power of a Quotient.

explanation: The Power of a Quotient Rule states that the power of a quotient is equal to the quotient obtained when the numerator and denominator are each raised to the indicated power separately, before the division is performed.

Two cars leave from the same city at the same time and drive in the same direction the table shows the distances traveled by car.

A. Is there a proportional relationship between the number of hours traveled in the number of miles traveled for the red car? if so what would the constant of proportionality Be?

B. Is there a proportional relationship between the number of hours traveled and a number of miles traveled for the white car? if so what will be the constant of proportionality

Answers

The correct answer would be A

ASAP PLZZ HELP BRAINLEST TO THE BEST ANSWER IF YOU DONT KNOW DONT ANSWERRRRRRRRR

Answers

Answer:

soft sounds are better because the energy in the waves hitting your eardrum and if there is too much energy it could damage your ear.

Step-by-step explanation:

Answer:

dont delete the answer this time

Step-by-step explanation:

soft sounds are better because the energy in the waves hitting your eardrum and if there is too much energy it could damage your ear.

Three customers have accounts owing money. The table shows the account balances.
Which customer owes the least amount of money? (Side note I feel like if I choose Jordan I’m gonna get it wrong)

Answers

Answer:

R. Jordan does.

Answer: R. Jordan
Explanation: it is the greatest #, therefore the least owed

Which statement provides a set of arguments that supports the relationship
between the measures of <2 and <7?

A. Since <2 has the same measure as <8, and <8 has the same measure as
27, then <2 has the same measure as <7.

B. Since <2 has the
same measure as <6, and <6 has the same measure as
<7, then <2 has the same measure as <7.

C. Since <2 is supplementary to <6, and <6 has the same measure as <7,
then <2 is supplementary to <7.

D. Since <2 is supplementary to <8, and <8 is supplementary to <7, then
<2 is supplementary to <7.

< : This means angle instead of a less than sign.

Help Needed!!!!!!!!!

Answers

Answer:sdasda

Step-by-step explanation:

The ratio of males to total students in a mathematics class is 12 to 30. What percent of the class is female?
40%
60%
30%
12%

Answers

Answer:

40%

Step-by-step explanation:

12 divided by 30 is .40 so 40 percent

40%
Ratio of male = 12
Ratio of total = 30
Ratio of female = ratio of male/ratio of female
= 12/30
=40
Ration of female = 40%

Factor -6m + 9.

-6( m - 3)
-6( m + 9)
-3(2 m - 3)
-3(2 m + 3)

Answers

−6m+9

−6m+9

=3(−2m+3)

Answer:

3(−2m+3)

I hope this helps.

The answer is D i hope this helped!

I need help!!!!!
Help Needed!!!!!!!!!!!

Answers

Is there any more information than just that picture? Please tell me

Jane is helping the librarian stack books on some new shelves. She is to stack 116 books on 16 shelves. The librarian told her to put the same number of books on each of the 16 shelves.

Describe one way that Jane can use to determine the number of books she should put on each shelf.

Answers

Answer:

She should divide The total of books to the total of shelfs

Step-by-step explanation:

Answer:

she can put 7 on each shelf with 4 left over.

Step-by-step explanation:

You divide 116 by 16, which is 7.25 and 1/4 of 16 is 4. So you know you have 4 leftover.

Find the prime factorization of 196. Use a method of your choice. List your final answer
using exponents.

Answers

Positive Integer factors of 196 = 2, 4, 7, 28, 196 divided by 2, 2, 7, 7, gives no remainder. If we put all of it together we have the factors 2 x 2 x 7 x 7 = 196. It can also be written in exponential form as 22 x 72.

(I got all of this from google so i hope it’s right!)
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