Which expression is equivalent to (10x^2 - 1 + 3x) + (5x - 3x^2 - 1)?
F 13x2 + 2x - 2
G 7x2 +...
Mathematics, 09.12.2020 19:20, rjmarin592ovzbn9
Which expression is equivalent to (10x^2 - 1 + 3x) + (5x - 3x^2 - 1)?
F 13x2 + 2x - 2
G 7x2 + 2x - 2
H 7x2 + 8x - 2
J 13x2 + 8x - 2
Answers: 3
Mathematics, 21.06.2019 22:00, bobk1433
Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.
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Mathematics, 21.06.2019 23:00, koryhudson8124
How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f
Answers: 1
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