Search for tag: "word problem"

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04:04 Writing a multi-step expression for a real-world… Writing a multi-step expression for a real-world situation	Writing a multi-step expression for a real-world situation This demo takes some thought so you may want to watch it a few times to fully understand. Writing the expression and then we simplify it so that it is more usable in future. math math emporium simplify expression word problem hours waitress tutor -90 times hour money answer minus variable job amounts gina month jobs amount dollars g. parentheses From Tom Grant 9 plays 0
02:20 Solving a word problem with two unknowns using a… Solving a word problem with two unknowns using a linear equation.	Solving a word problem with two unknowns using a linear equation. This shows how to represent the two unknowns using their given relationship so that a linear equation can be written using one variable. Then that equation is solved to answer the question math math emporium equation word problem expression solving hamburgers cheeseburgers monday times total answer expressions nation scenarios members problem word focus shop hamburger From Tom Grant 7 plays 0
06:58 Solving a word problem using a system of linear… Solving a word problem using a system of linear equations of the form Ax + By = C	Solving a word problem using a system of linear equations of the form Ax + By = C Talks about how to interpret the words to create two equations, then solves them together using the elimination method, making opposites of one variable's terms sot that the equations can be… math math emporium algebra word problem system of equations elimination method hours plan clients wednesday b. thursday sentence equation total calculator plans workout times halves bottom things opposites y. thing side From Tom Grant 16 plays 0
03:54 Solving a distance, rate, time problem using a… Solving a distance, rate, time problem using a linear equation	Solving a distance, rate, time problem using a linear equation An introduction to distance, rate, and time problems where a chart is helpful to organize the information. math math emporium algebra distance equals rate tilmes time word problem miles distance train hours rate t. hour times chart calculator amount formula territory key answer side operation tea equation speeds From Tom Grant 22 plays 0
02:25 Solving a one-step word problem using the formula… Solving a one-step word problem using the formula d = rt	Solving a one-step word problem using the formula d = rt A simple word problem to get us started with "distance equals rate (or speed) times time. math math emporium algebra word problem d=rt hours speed kilometers times rate velocity distance things answer units hour calculator sediments lots step sides radius distances thing bicycle From Tom Grant 0 plays 0