Mathematics, 08.07.2019 20:00 chhimmidemg
To solve this system of equations by elimination, what operation could be used to eliminate the x-variable and find the value of y? 2x β 4y = 6 β3x + 3y = 9 a) add 2 times the second equation to 3 times the first equation b) add 3 times the second equation to 2 times the first equation c) subtract 2 times the second equation from 3 times the first equation d) subtract 3 times the second equation from 2 times the first equation
Answers: 1
Mathematics, 20.06.2019 18:04
George is folding a piece of paper to make an origami figure. each time he folds the paper, the thickness of the paper is doubled. the paper starts out flat, with a thickness of 1 millimeter. a. write a list of six ordered pairs showing the output as the thickness of the paper when the input is the number of times it is folded. explain how you came up with your ordered pairs. b. is this relation a function? explain why or why not using the ordered pairs you came up with in part a.
Answers: 1
Mathematics, 21.06.2019 21:30
Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m
Answers: 2
Mathematics, 21.06.2019 23:30
Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.
Answers: 1
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