Mathematics, 20.12.2020 02:20 ash3246

Harvey is solving an equation. His work is shown below. 5x+(5x+9)=5
(5x+5x)+9=5
10x+9=5
Which statement describes the procedure Harvey used in his work and which property justifies the produce? A.) Harvey regrouped the terms to add 5x and 5x. This procedure is justified by the associative property B.) Harvey regrouped the terms to add 5x and 9. This procedure is justified by the commutative property C.) Harvey regrouped the terms to multiply 5x and 5x. This procedure is justified by the commutative property D.) Harvey regrouped the terms to multiply 5x and 5x by 9. This procedure is justified by the associative property.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

Answers: 1

Answer

Mathematics, 21.06.2019 19:20

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Answers: 1

Answer

Mathematics, 21.06.2019 23:50

You so much whoever answers with accuracy •the parent function of the graph of f(x) is the square root function, which was reflected across the x-axis. which of the following is the equation of f(x)?

Answers: 1

Answer

You know the right answer?

Harvey is solving an equation. His work is shown below. 5x+(5x+9)=5
(5x+5x)+9=5
10x+9=5...

Questions