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Answer:

[tex] 25x^2 - 30x + 9 [/tex]

Step-by-step explanation:

[tex] (5x - 3)^2 = (5x - 3)(5x - 3) = [/tex]

[tex] = (5x)(5x) + (5x)(-3) + (-3)(5x) + (-3)(-3) [/tex]

[tex] = 25x^2 - 15x - 15x + 9 [/tex]

[tex] = 25x^2 - 30x + 9 [/tex]

Answer:

25x^2-30x+9

Step-by-step explanation:

Ill give brainliest please no links or files please
Principal 10,000
Rate %3
How many years until the interest reaches $12,700
Answer choices:
A. 7 years B. 12 years
C. 9 years D. 22 years

help needed. please help youll get brianliest

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Don't guess!
I will mark brainliest if its correct!
Don't answer if you don't know!
Also no links!
And show your work plz!

In a set of 1,000 integers from 1 to 1,000, an integer chosen at random on a single trial should be an integer from 1 to 25 about 25 out of every 1,000 trials, or one out of every 40 integers selected. A sample of 5 integers selected is shown. Does this sample represent the general rule for picking an integer from 1 to 25 in the population of integers from 1 to 1,000?


A. Yes - the sample is representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be none or zero.

B. No - the sample is not representative of the expected number of integers from 1 to 25 in a sample of 5 integers, which would be at least 10.


Reminder: Make sure to include your work!!!

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If 25% of a number is 12, what is 75% of that number?

Math sucks at times and we all know that. So, instead of coming onto Brainly for every answer to your math, this website gives you the answers straight away, no typing the question or waiting hours for one. It doesn't have all the answers, just for specific textbooks, but these are the textbooks most people use so meh. Links below people https://www.slader.com/subject/math/homework-help-and-answers/

Can somebody please help me. I have to classify if the graph or equation is quadratic or not quadratic

John bought a screwdriver for $7.75 plus tax. The total cost was $8.37. What was the tax rate

I NEED HELP FAST PLEASE! Find the measure of the missing angles.

2x + 3y = 12
Identify the x- and y-intercept and graph the equation on the coordinate plane to the left. What is the y-value when x is 2? Answer these questions in the text box below.

Will Mark Brainliest! Please help!
An expression is shown below:

2x3 + 10x2 − 4x2y − 20xy

Part A: Rewrite the expression by factoring out the greatest common factor. (4 points)

Part B: Factor the entire expression completely. Show the steps of your work. (6 points)

Sandy says the graph could represent a person's walk from home to school. Why is Sandy's analysis incorrect?


A. The person does not walk at a constant rate.
B. The person walks to school and then returns home.
C. The person's distance from home decreases as time passes.
D. The person does not travel far enough to be going to school.

Given f(x) and g(x) = k⋅f(x), use the graph to determine the value of k. Two lines labeled f of x and g of x. Line f of x passes through points negative 4, 0 and negative 3, 1. Line g of x passes through points negative 4, 0 and negative 3, negative 2. −2 negative one half one half 2

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Darin is tired of his CDs getting scratched up and not playing properly. He wants to purchase an mp3 player to solve this problem. The one he wants costs $400. Darin has $175.25 in his checking account. He plans on depositing $40.50 into his checking account each week. Let w = number of weeks. Determine if the statement is true by selecting Yes or No.
answers below:
A) The inequality 175.25 + 40.50w ≥ 400 can
be used to find the number of weeks until
Darin can purchase the mp3 player.
Yes
No
B) The inequality 175.25 + 40.50w > 400 can
be used to find the number of weeks until
Darin can purchase the mp3 player.
Yes
No
C) The inequality 175.25 + 40.50w ≤ 400 can
be used to find the number of weeks until
Darin can purchase the mp3 player.
Yes
No
D) The inequality 175.25 + 40.50w < 400 can
be used to find the number of weeks until
Darin can purchase the mp3 player.
Yes
No
E) It will take Darin 5 weeks until he can
purchase the mp3 player.
Yes
No
F) It will take Darin 6 weeks until he can
purchase the mp3 player.
Yes
No

Write a set of 6 numbers (only 2 can be the same!), so that the mean, the median, and the mode are all 60.

Points (4, 5) and (10, 5) are vertices of a rectangle.

The length of the rectangle is twice the width.

The other vertices are located at (4, ___ ) and (10, ___ ). What could these ordered pairs be?

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I'm confused I put 13-x and it said incorrect?? HELP!

PLZZZZZ help with this!!

The function g(x) = x2 is transformed to obtain function h: h(x) = g(x + 7). Which statement describes how the graph of h is different from the graph of g? A. The graph of h is the graph of g vertically shifted up 7 units. B. The graph of h is the graph of g vertically shifted down 7 units. C. The graph of h is the graph of g horizontally shifted right 7 units. D. The graph of h is the graph of g horizontally shifted left 7 units.

WILL GIVE BRAINLIEST, please describe how you got the answer
Use the graph to fill in the blank with the correct number. f(−2) = ________ X, Y graph. Plotted points negative 3, 0, negative 2, 2, 0, 1, and 1, negative 2. Numerical Answers Expected!

I dont get how to find the area of a trapezoid the other shapes are easy. anyways a little help? its not that hard ig

PLEASE HELP!!!!!!
Deja and Allen have a blueprint of their backyard. However, they need to increase it in order to see it better.


1. How can we apply a scale factor of 2 to this shape?

James cut out four parallelograms, the dimensions of which are shown below. Parallelogram 1 length: 12 in. width: 15 in. diagonal: 20 in. Parallelogram 2 length: 16 in. width: 30 in. diagonal: 34 in. Parallelogram 3 length: 20 in. width: 21 in. diagonal: 29 in. Parallelogram 4 length: 18 in. width: 20 in. diagonal: 26 in. James put the parallelograms together so one vertex from each paper exists on a point, as shown in the circle. 4 parallelograms are put together so that one vertex from each paper exists on a point. Which statement explains whether or not the parallelgrams can be put together so each occupies one-quarter of the area of the circle without overlapping any other pieces? Check all that apply. The quadrilaterals can be placed such that each occupies one-quarter of the circle. The quadrilaterals cannot be placed such that each occupies one-quarter of the circle because the vertices of parallelogram 1 do not form right angles. The quadrilaterals cannot be placed such that each occupies one-quarter of the circle because the vertices of parallelogram 2 do not form right angles. The quadrilaterals cannot be placed such that each occupies one-quarter of the circle because the vertices of parallelogram 3 do not form right angles. The quadrilaterals cannot be placed such that each occupies one-quarter of the circle because the vertices of parallelogram 4 do not form right angles.

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How do you think you could represent the number 2,300 as a number times a multiple of 10? How do you think you could represent the number 2,300 as a number times 10 to some exponent? How would you describe the relationship between the two representations?

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An online company charges $24 for 40
greeting cards. Rachel would like to order
75 cards at the same rate. If the company
charges 6% sales tax and $3.95 for
shipping, how much will she pay in total?

PLS HELP WITH THIS. I’LL GIVE BRAINLIEST.