Mathematics, 22.07.2019 10:00 justaguy15
Which expression is equivalent to 12x − 8x + 3 and why? a. 3 + 4x, because (12x − 8x) + 3 = 4x + 3 = 3 + 4x b. 7x, because 12x − 8x + 3 = 4x + 3 = 7x c. 12x − 5, because 12x − (8x − 3) = 12x − 5 d. x, because 12x − 8x + 3 = 12x − 11x = x
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 17:00
Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have
Answers: 1
Mathematics, 21.06.2019 17:20
Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?
Answers: 3
Mathematics, 21.06.2019 19:00
Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1
Answers: 2
You know the right answer?
Which expression is equivalent to 12x − 8x + 3 and why? a. 3 + 4x, because (12x − 8x) + 3 = 4x + 3...
Questions
Business, 29.11.2019 03:31
Mathematics, 29.11.2019 03:31
Biology, 29.11.2019 03:31
Mathematics, 29.11.2019 03:31
Mathematics, 29.11.2019 03:31
Mathematics, 29.11.2019 03:31
Mathematics, 29.11.2019 03:31
