Mathematics, 09.10.2020 03:01 Keelana
Tobin is solving the equation 3 (x minus 1.25) = 11.25. His work is shown below. 3 (x minus 1.25) = 11.25. 3 x minus 3.75 = 11.25. 3 x minus 3.75 + 3.75 = 11.25 + 3.75. 3 x = 15. 3 x times 3 = 45 times 3. x = 135. What mistake did Tobin make? Tobin did not distribute the 3 correctly. Tobin should have subtracted 3.75 from each side. Tobin should have divided by 3. Tobin did not make a mistake.
Answers: 1
Mathematics, 21.06.2019 16:00
The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?
Answers: 1
Mathematics, 21.06.2019 17:20
Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on
Answers: 1
Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
Tobin is solving the equation 3 (x minus 1.25) = 11.25. His work is shown below. 3 (x minus 1.25) =...
Mathematics, 21.12.2021 07:10
English, 21.12.2021 07:10
Mathematics, 21.12.2021 07:20
History, 21.12.2021 07:20
Mathematics, 21.12.2021 07:20