I need help please ?
...
Answers: 3
Mathematics, 21.06.2019 14:30
Which functions are even? check all of the boxes that apply. f(x) = x4 – x? f(x) = x2 – 3x + 2 f(x) = (x - 2) f(x) = x done
Answers: 3
Mathematics, 21.06.2019 22:40
The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?
Answers: 1
Mathematics, 21.06.2019 23:20
Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?
Answers: 1
Mathematics, 05.09.2020 23:01
Biology, 05.09.2020 23:01
Mathematics, 05.09.2020 23:01
Mathematics, 05.09.2020 23:01
Biology, 05.09.2020 23:01
Mathematics, 05.09.2020 23:01
Chemistry, 05.09.2020 23:01
History, 05.09.2020 23:01
Mathematics, 05.09.2020 23:01
Chemistry, 05.09.2020 23:01