Mathematics, 02.12.2020 19:40 hannahmyung1113
Which first step for solving the given system using substitution results in an equation without tractions?
1-9x+4y = 10
|-9x+3y = 3
O Solve for x in the first equation,
Solve for y in the first equation.
O Solve for x in the second equation.
O Solve for y in the second equation.
Answers: 3
Mathematics, 21.06.2019 20:30, kuddlebugsmommy
Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.
Answers: 1
Mathematics, 21.06.2019 22:30, Kemosdasavage
Need same math paper but the back now i hope your able to read it cleary i need with hw
Answers: 1
Mathematics, 22.06.2019 02:00, Renabelle5604
Which of the following is not a solution to the inequality graphed below? (-2, -4)(-1, -5)(0, -3)(2, -1)which of the following is a solution to the inequality graphed below? select all that apply.(-3, -3)(-1, -1)(-3, -1)(2, 2)
Answers: 1
Which first step for solving the given system using substitution results in an equation without trac...
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