Mathematics, 12.02.2021 02:50, gautemalaismylife
Select all the pairs of like terms in the expression. (please select ALL the pairs)
25y + 15x β 0.2y β 6 + (β2)
a. 25y and 15x
b. 25y and β0.2y
c. 15x and β0.2y
d. β0.2y and 2
e. β6 and β2
Answers: 1
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 20:30, amyaacrawford86
Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
Answers: 2
Select all the pairs of like terms in the expression. (please select ALL the pairs)
25y + 15x β 0.2...
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