Question

Write a justification for each step. (picture is in answers)
HJ = HI + IJ ___________________
7x − 3 = (2x + 6) + (3x − 3) ___________________
7x − 3 = 5x + 3 ___________________
7x = 5x + 6 ___________________
2x = 6 ___________________
x = 3 _____________________

Answer 1

were you able to get anywhere?

Answer 2

At the second step, use 'Order of Operations' and apply the right operations on the right side of the =

Answer 3

You don't use the Order of Operations. It is already solved for you. You just have to name what they did.

Answer 4

why is HJ = HI + IJ true

Answer 5

what.?

Answer 6

what is the first justification?

Answer 7

uhhh, idk. thats why im asking what they are..

Answer 8

we can't give out answers, you have to try and give some effort

Answer 9

think of having two segments

then combine them to form a bigger segment

what rule did I just use?

Answer 10

addition.??

Answer 11

what kind of addition

Answer 12

line addition? segment addition?

Answer 13

uhhhh. I have no clue.

Answer 14

we have 2 segments, so it's segment addition

ie we're using the segment addition postulate

Answer 15

so "segment addition postulate" is the first justification

Answer 16

well since we can't give the answers i had to point you in some kind of direction.

Answer 17

the second justification is having you replace something with its equivalent counterpart

what is this called mathematically?

Answer 18

for instance, if i know that x = 3 and I have the expression x+5

I go from

x+5

to

3+5

I replaced x with 3 (since x = 3). What rule did I just use?

Answer 19

Im soo confused...

Answer 20

Think of another term for when a sports player gets replaced

Answer 21

What does the mother's gift of the piano reveal about her character at the end of

Answer 22

Read the passage.

excerpt from u201cThe Pit and the Pendulumu201d by Edgar Allan Poe

So far, I had not opened my eyes.

Answer 23

Based on what we know of the play, Oedipus the King, which of the following lines is ironic?

OEDIPUS: What feeling brings you to me u2013 fear or desire?

Answer 24

Refer to Explorations in Literature for a complete version of this story.

In u201cThe Pit and the Pendulum,u201d the narrator explains, "The intensity of t

Answer 25

Based on what we know of the play, Oedipus the King, which of the following lines

Answer 26

Rewrite this excerpt from Thomas Jefferson's Virginia Statute for Religious Freedom in your own words in a more contemporary style.

Answer 27

what is the name of the famous narrow passageway between mountains that pioneers

Answer 28

After twenty years of US involvement in Vietnam, many Americans agreed with the c

Answer 29

After twenty years of US involvement in Vietnam, many Americans agreed with the c

Answer 30

calc help @shadow

Answer 31

When I'm playing gta and a dude snipes me through my penthouse

Answer 32

Can someone please help me analysis this speech please i have to find ethos, logos, pathos, and rhetorical devices

9/11 Address to the Nation
President Geo

Answer 33

Which theme in Hamlet is reinforced by the scene with the gravediggers?
A.
moral corruption
B.

Answer 34

40 u00d7 300 = 4 tens u00d7 3 hundreds
= 12 thousands
=

Answer 35

Which of the following statements is true about the U.S. Senate?

Its members have six-year terms, with one-third of the total members up for re-election ev

Answer 36

How would you describe the point of view in "A Wedding Gift?"

"A Wedding Gift" is written in first person point of view.

Answer 37

Which statement about the expository essay is true?

(a)It uses dramatic elements to depict the flaws of human nature in a succinct, poignant way.

Answer 38

Maupassant's style of writing included plots twists and irony. This style inspired _____.

Answer 39

Which genre uses narrative techniques to provide a glimpse into the human experie

Answer 40

Aliza needs to run at a rate faster than 8.8 feet per second in order to exceed her fastest time in a race.