Mathematics, 01.08.2019 19:20, Dweath50
50p to whoever : )
rewrite the following expressions using the associative property. do not evaluate the expressions; in other words, don't come up with the final answer, but just rewrite them.
1. (1 + 2) + 3
2. 1 + (2 + 3)
3. 2 β’ (3 β’ 4)
4. (2 β’ 3) β’ 4
rewrite the following expressions using the commutative property. do not evaluate the expressions; in other words, don't come up with the final answer, but just rewrite them.
5. 2 β’ 3
6. 1 + 2
7. 2(3 + x)
8. 3 + 4x
rewrite the following expressions using the distributive property. evaluate the expression to their simplest form after distributing.
9. 4(3 + 2)
10. β2(5 + x)
11. 3(10 β y)
12. β3(4 β x)
identify which property is true in each of the following problems.
13. why is it true that 3 + 2 = 2 + 3?
14. why is it true that x β’ y = y β’ x?
15. why is it true that β4(3 β y) = β12 + 4y?
16. why is it true that (2 + x) + y = 2 + (x + y)?
rewrite the following subtraction problems as addition problems. don't solve the problems; just rewrite them.
17. 4 β 3
18. 4 β (β3)
19. β4 β 3
20. β4 β (β3)
Answers: 1
Mathematics, 21.06.2019 21:00, deondra0803
Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.
Answers: 1
Mathematics, 21.06.2019 22:00, dorothybean
Describe how you can act financially responsible.
Answers: 1
Mathematics, 21.06.2019 23:30, ashiteru123
The average daily maximum temperature for lauraβs hometown can be modeled by the function f(x)=4.5sin(Οx/6)+11.8 , where f(x) is the temperature in Β°c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for Ο .
Answers: 1
50p to whoever : )
rewrite the following expressions using the associative property. do not...
rewrite the following expressions using the associative property. do not...
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