Algebra

iscounts, etc. 8th Grade Pre Algebra

to know a systematic solution to solving these types of problems that could appear on the test. I’ve never been subjected to this type of math or algebra before and it appears as though most of these types of problems are going to be on the test. Do you have any solutions or step-by-step methods on how to interpret and solve these problems? Thank you.

and calcullus including topics in matrices, adjigates, basics and dimensios, vectors

nd a quick explanation if possible! The pictures I attached are all the problems!

r some homework Im working on.

seem to be needed along with synthetic division ... but I have no clue how to apply them. Here's an example of what I need to know how to do for my online precalculus class: State how many imaginary and real zeros the function has. f(x) = x^3 - 20x^2 + 123x - 216

consists of adding/subtracting/dividing/multiplying rationals.

p.com/file/1325750607253/6117298470240220908.pdf

also have an upcoming test on this unit on Monday I am looking to get some help studying for.

ping off a cliff into the river. Your height as a function h(t)=-16t^2+16t+370 where t is the time in seconds and h is the height in feet. a. How Long did it take to reach your maximum height? b.What is the highest point you reached?

hell is 3to the Negative 6 power the same as 1 over 3 to the sixth power... because 3 to the -6 power is a whole number, how can it also be a fraction 729 can't also be a fraction.

ng systems of linear equations. The assigned question is, The number of wet days in a year for one town is 47 days greater than the number for a second town. The sum of the numbers of wet days for one year in these two cities is 285. How many wet days occur in each town?

f the other. For example: y-5 = 4x can be rewritten as y = 4x+5. PLEASE HELP WITH THE FOLLOWING QUESTIONS!! 5x + 3y= 17 5(x+3y) = 2x-3 4x - 7y = 2y + 3x 3y +7 = 20- (4x-y)

ics: Interest functions inequalities domain and range undefined, zero, and all real numbers

kind of letters and symbols it uses

ition by Arnold J. Insel, Lawrence E. Spence, and Stephen H. Friedberg. I feel like the textbook lacks explanation considering this is my first exposure to linear algebra. At this point in the semester, I feel like I have a good idea of the concepts and how to represent them (e.g. I understand and can visualize what is happening in space) because I've spent a lot of time learning from alternative resources. What I am having trouble with now is when I go back to the book, I can follow the examples to an extent, but there are computations that aren't explained and I don't know where they are coming from. Moreover, and more importantly, I don't know how to approach the assignment questions at all.

through following topics, I will put together list of all my questions before session as I've studied by myself too. Topics are: Norm, Inner Product, Dot Product, Distance, Projection Theorem, Calculating Distance, Vectors, Subspaces, Linear Combination

nce in understanding concepts to finish homework problems. Need someone preferably in the US so that we minimize disruption & distractions in the computer connection. I want to be able to actually speak with my tutor and not just use the chat box and white board.

s for whole numbers 1 to 100. please help I need to finish my chart before tomorrow. Will somebody please help me?

g with. Truth tables, graphs, equations. How can I talk with someone about these questions and get help finding the solutions?