Mathematics, 24.06.2019 00:30 DSUDLER5555
Becky and tommy are asked to solve β4x β 25 = 8x + 15. identify where one of them made an error. becky tommy β4x β 25 = 8x + 15 β4x β 25 β 8x = 8x + 15 β 8x β12x β 25 = 15 β12x β 25 + 25 = 15 + 25 β12x = 40 negative 12x over 40 equals 40 over 40 x equals negative three-tenths β4x β 25 = 8x + 15 β4x β 25 + 4x = 8x + 15 + 4x β25 = 12x + 15 β25 β 15 = 12x + 15 β 15 β40 = 12x negative 40 over 12 equals 12x over 12 x equals negative ten-thirds
Answers: 2
Mathematics, 21.06.2019 19:30
He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?
Answers: 1
Mathematics, 21.06.2019 22:30
21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?
Answers: 1
Mathematics, 22.06.2019 00:00
The graph is supposed to show f(x) = 3 sin (x/4+1) - 1/2. which of the following are correctly represented in the graph? select two of the following that apply.
Answers: 1
Becky and tommy are asked to solve β4x β 25 = 8x + 15. identify where one of them made an error. bec...
Mathematics, 04.03.2021 18:50
History, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50
History, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50
Social Studies, 04.03.2021 18:50
Physics, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50
Physics, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50
Mathematics, 04.03.2021 18:50