Reasons
Mathematics, 17.10.2020 14:01, thanks5640
What is the missing reason in step 6 of the algebraic proof shown below?
Statements
Reasons
1
-7 + 5x = 3(x + 1)
2
5x - 7 - 3(x + 1)
3
5x - 7 = 3x + 3
Given equation
Commutative
Property of Addition
Distributive Property
Subtraction Property
of Equality
Addition Property of
Equality
4
2x - 7-3
5
2x = 10
6
x = 5
O Multiplication Property of Equality
Division Property of Equality
Distributive Property
Commutative Property of Multiplication
Answers: 3
Mathematics, 21.06.2019 23:00, lourdess505
Which equation is equivalent to the given expression? -(1/2y+1/4) a. -1/4(1+2y) b. 1/4(2y-1) c. -2(1/4y-1/8) d. 2(1/8-1/4y)
Answers: 1
Mathematics, 22.06.2019 00:50, sharonsmailbagot6uas
After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8
Answers: 1
Mathematics, 22.06.2019 01:20, lauretta
Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18 }, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.
Answers: 2
What is the missing reason in step 6 of the algebraic proof shown below?
Statements
Reasons
Reasons
Mathematics, 20.10.2019 18:10
Mathematics, 20.10.2019 18:10
Mathematics, 20.10.2019 18:10
English, 20.10.2019 18:10