MATHEMATICS MIDDLE SCHOOL

Are the expressions below equivalent ?8x+16. 4(2x+4)

Answers

Answer 1
Answer:

4(2x+4)

4(2x)=8x

4(4)=16

=8x+16

Answer 2
Answer:

Answer:

yes

Step-by-step explanation:

you have to simplify the 2nd equation. Distribute the four to the 2x+4 in the parenthesis. You get 8x+16. 8x+16=8x+16


Related Questions

MIDDLE SCHOOL

How to Factor 4p^2+4p-5

Answers

4p^2 + 4p - 5

As the expression cannot be factored in it's current form, we need to check if splitting the middle term is possible.

List factors of -20.

-5 * 4

5 * -4

-10 * 2

10 * -2

-20 * 1

20 * -1

None of the factors added together result in positive 4.

Because splitting the middle term is not possible, and we cannot simplify this expression any further:

This expression cannot be fully factored.


HIGH SCHOOL

What is the value of 8 in 37.08

Answers

37.08

8 is hundredth.
8 has the value of 8/10 in the number 37.08
MIDDLE SCHOOL

What was the name of the small group of Jews that was especially opposed to Hellenism and Roman rule? A. Zealots B. Martyrs C. Gentiles D. Pharisees

Answers

Answer:

Option: A is the correct answer.

Zealots.

Step-by-step explanation:

The Zealots were an aggressive political party whose concern for the national and religious life of the Jewish people led them to despise even Jews who sought peace and conciliation with the Roman authorities.

It incite the people to rebel against the Roman  Empire and expel it from the Holy Land by force of arms.

Hence, the name of the small group of Jews that was especially opposed to Hellenism and Roman rule is:

Zealots.

The answer is A. Zealots

MIDDLE SCHOOL

A conference room is in the shape of a rectangle. Its floor has a length of (x − 4) meters and a width of (3x − 1) meters. The expression below represents the area of the floor of the room in square meters: (x − 4)(3x − 1)

Which of the following simplified expressions represents the area of the floor of the conference room in square meters?

x2 − 13x + 4
3x2 − 13x + 4
3x2 − 11x + 4
x2 − 12x + 4

Answers

Answer:

Option A. 3x² - 13x + 4 is the answer.

Step-by-step explanation:

A conference room is in the shape of a rectangle. Its floor has a length of (x - 4) and width of (3x - 1) meters.

The expression that represents the area of the room is (x - 4)(3x -1) meter²

We further simplify this expression representing the area of the conference room.

(x - 4)(3x -1) = x(3x -1) - 4(3x -1) [Distributive law]

= 3x² - x - 12x + 4

= 3x² - 13x + 4

Option A. 3x² - 13x + 4 is the simplified form of the given expression.

Answer:

3x^2−13x+4

Step-by-step explanation:

(x−4)(3x−1)

=(x+−4)(3x+−1)

=(x)(3x)+(x)(−1)+(−4)(3x)+(−4)(−1)

=3x^2−x−12x+4

=3x^2−13x+4

HIGH SCHOOL

Deborah playlist on her mp3 player had a variety of songs on it. She had 21 country songs, 18 alternative songs, 16 pop songs, and 18 rock songs. Write and evaluate an expression using only addition.

Answers

She has 73 songs total on her mp3
HIGH SCHOOL

Dakota bought 5 breadsticks for 58 cents each and 3 coffee cakes for 84 cents each. How much did Dakota spend?

Answers

Dakota would've spent the amount of $5.42.

58 * 5 = 290 
84 * 3 = 252

290 + 252 = 5.42 

COLLEGE

It took Lou 2 1/2 gallons of paint to paint one fence. How many gallons to paint six fences that are small in size

Answers

Answer:

15 gallons to paint six fences that are small in size.

Step-by-step explanation:

Unit rate defined as the rates are expressed as a quantity 1 such as 3 miles per hour or 5 meter per seconds.

As per the statement:

It took Lou gallons of paint to paint one fence.

Substitute the given value we have;

gallons.

We have to find how many gallons to paint six fences that are small in size.

By definition of unit rate;

Substitute the given values we have;

Therefore, 15 gallons to paint six fences that are small in size.


HIGH SCHOOL

Determine the value of the expression 4^3 × 4^-6 .
A) -12
B)-1/12
C)64
D)1/64

Answers

Answer:

1/64

Step-by-step explanation:

i got this on usatestprep.

MIDDLE SCHOOL

5. Write each polynomial in standard form.
-X-9x² + 12

Answers

Answer:

-9x^2-x+12

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Hey, I'm on the same unit! -9x^2-x+12 is your answer.

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

BTW, brainliest would be greatly appreciated, I only need one more before I advance, thanks!

Random Questions