subject
Mathematics, 31.08.2021 02:10 alwaysneedhelp8420

Part A: Use the properties to justify the reason for each step in the chart below. Reasons
Statements
3(x + 5)-5
= 20
5m
a.
a. Given
b. 5.3(x + 5) - 5
20.5
b.
5
c. 3(x + 5) - 5 = 100
c.
d. 3x + 15 - 5 = 100
d.
e. 3x + 10 = 100
e. Equivalent Equation
f.
f. 3x + 10 - 10 = 100 - 10
g. Equivalent Equation
g. 3x = 90
90
h.
3x
h.
3
11
-
3
I. Equivalent Equation
I. x = 30
24-Inch cheese pizza

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
question
Mathematics, 21.06.2019 20:00
Abcd is a square. what is the measure of angle bac
Answers: 2
question
Mathematics, 21.06.2019 21:30
Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.
Answers: 2
question
Mathematics, 22.06.2019 03:00
Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1
Answers: 2
You know the right answer?
Part A: Use the properties to justify the reason for each step in the chart below. Reasons
S...
Questions
question
Mathematics, 25.08.2021 02:40
question
Mathematics, 25.08.2021 02:40
question
Mathematics, 25.08.2021 02:40
Questions on the website: 13722359