The expression (2 x 7) x 3 represents the number of times Eric went to the beach each week during 3 months. Which property is applied to write the equivalent expression 2x(7x3)?

Answer:

Commutative

Step-by-step explanation:

Which phrases can be represented by the algebraic expression 2x+1? Check all that apply

Mrs. Woods prepared bags of baked cookies. The graph shows the number of bags and the number of cookies she used.
She distributed the cookies evenly throughout all the bags. How many cookies did she use per bag?

A right rectangular prism is packed with cubes of side length Fraction 1 over 6 inch. If the prism is packed with 12 cubes along the length, 3 cubes along the width, and 2 cubes along the height, what is the volume of the prism?


A. Fraction 1 over 6 cubic inch

B. Fraction 1 over 3 cubic inch

C. 1 and 2 over 3 cubic inches

D. 2 and 5 over 6 cubic inches

Refer to your answer to the previous question: A digital media company uses the function f(p), where p is the number of people working on a digital commercial, to model the amount of money it spends to complete a commercial. You chose a reasonable domain for this function:

A) positive integers

B) positive real numbers

C) both positive and negative integers

D) both positive and negative real numbers

PLZ NEED HELP i will GIVE YOU BRAINS FOR THE BEST EXPLINATION :)

The diameter of a tire is 2.5 ft. Use this measurement to answer parts a and b. Please show all work.

A. Find the circumference of the tire.
B. About how many times will the tire have to rotate to travel 1 mile? (1 mile = 5,280 ft)

A figure is reflected in the x-axis. How will the coordinates change?
A. The x-coordinates will stay the same.
B The x-coordinates will change sign.
C The y-coordinates will stay the same.
D The y-coordinates will change sign.

Classify this triangle by the angles and lengths of sides shown.
A. right, scalene
B. right, isosceles
C. acute, equilateral
D. acute, scalene

Giving Brainliest!

The number of pages in an Algebra 1 book is 99 less than the number of pages in a geometry book. Write and solve an equation to find the number n of pages in the geometry book. The algebra book has 629 pages.

Ms. Brown wants to conduct a workshop. The cost of renting the space to hold the workshop is $150, plus $15 per person attending the workshop. Ms. Brown can spend $250 at most to rent the space. What is the greatest number of people Ms. Brown can allow to attend the workshop?

plz helppppp asappppppp​

Parallelogram ABCD is transformed to create parallelogram A'B'C'D'. Which shows the sequence of transformations needed to create A'B'C'D'?x–2–4–6–8246802468–2–4–6–8yADBA’B’D’C’C a.
a dilation about the origin with a factor of 3__2 and a translation 3 units to the right. b.a dilation about the origin with a factor of 2__3 and a translation 3 units to the right.
c. a dilation about the origin with a factor of 3__2 and a translation 3 units to the left.
d.a dilation about the origin with a factor of 2__3 and a translation 3 units to the left.

PLEASE PICK 2 ANSWERS

pls help, if you awnser please tell me what I should use (ft, ft2, ft3) and use 3.14 for pi

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help

PLS HELP!!


What is the area of the triangle below (in square units)?

helppppppppppppppppppppp​

Mason opens a savings account by making a $165.85 deposit. Every week, he deposits another $20.50 in the account.

Write an expression that shows the amount of money that will be in the account x weeks after Mason opens it.
A : 165.85x + 20.5
B :165.85 – 20.5x
C: 165.85 + 20.5 + x
D: 165.85 + 20.5x

what is (-2/5 / 3/4) = ?

brainliest if corerct

HELP PLEASE!!! Which is the net of this solid?

A triangular pyramid is shown.

A net is shown with a square in the middle and 4 identical triangles on the 4 sides of the square.
A net is shown with a pentagon in the middle and 5 identical triangles on the 5 sides of the pentagon.
A net is shown with a triangle in the middle and 3 identical triangles on the 3 sides of the triangle in the middle.
A net is shown with a hexagon in the middle and 6 identical triangles on the 6 sides of the hexagon.

what is a product of power?

A teacher asks four students to determine the area of a circle with a circumference of 50.24 feet. The table shows the students’ responses.

Which student determines the area of the circle correctly? (Use 3.14 as an approximation of pi.)

Need help ASSAAAPPPPPPP

please help me with this for literally nothing

Area of Trapezoids: True or false. The height connects the two slants.

Professor Smith has a total of 250 students,
3
5

3
5

of whom are female. If x represents the number of female students, which of the following could be used to find the value of x?

help me please


with this question

help and ill give brainliest

WILL GIVE BRAINLIST IF U CAN ANSWER THESE 2!! QUESTIONS!! PLS


1.Which of the following accounts will earn the most interest?


A. $500 principal at 3% annually for 2 years


B. $300 principal at 1% annually for 20 years


C. $900 principal at 4% annually for 2 years


D. $600 principal at 1.5% annually for 10 years


2. Jill is choosing between two colleges, College A and College B. Her total expenses for the first year of College A will be about $24,000. Her total expenses for the first year of College B will be about $37,500. College B has offered Jill a scholarship of $10,500 each year. Which college is the better financial choice?


A.College B, because they are giving her a scholarship worth $10,500 each year


B. College A, because Jill will pay $3,000 less each year than what she would pay for College B


C. College A, because Jill will pay $11,500 more each year than if she attended College B


D. College B, because Jill will pay $3,000 less each year than if she attended College A