subject
Mathematics, 11.03.2021 23:20 electrofy456

If u + t = 5 and u-t= 2, what is the value of
(u - t)(u? – 1?) ?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
question
Mathematics, 21.06.2019 18:30
Ill mark the brainliest if you me with the these three questions 7,8,9
Answers: 2
question
Mathematics, 21.06.2019 19:00
Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.
Answers: 1
question
Mathematics, 21.06.2019 23:40
For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?
Answers: 1
You know the right answer?
If u + t = 5 and u-t= 2, what is the value of
(u - t)(u? – 1?) ?...
Questions
question
Mathematics, 24.11.2020 19:40
question
Mathematics, 24.11.2020 19:40
question
Mathematics, 24.11.2020 19:40
question
Mathematics, 24.11.2020 19:40
question
Biology, 24.11.2020 19:40
question
Mathematics, 24.11.2020 19:40