1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pantera1 [17]
2 years ago
15

Match each step with the property used to get to that step. (Note: The steps in the left column are listed in the correct order

needed to simplify the expression.)
(6x + 3) - 5x

1. (3 + 6x) - 5x
                                                                    identity
2. 3 + (6x - 5x)
                                                                    no property applies
3. 3 + (6 - 5)x
                                                                     commutative
4. 3 + (1)x
                                                                     distributive
5. 3 + x
                                                                       associative
Mathematics
1 answer:
noname [10]2 years ago
8 0
1. commutative
2. associative
3.distributive
4.no property
5.identity
You might be interested in
I need help with my math please help ASAP.
lbvjy [14]

Answer:

1 =30 km

1/3=7,5 km

5=150

Im not sure tho but should be fine

4 0
3 years ago
Read 2 more answers
Harry Joodini has insured his home for 85% of its replacement value of $185,000. Use the chart to determine the amount of covera
Reika [66]
Total coverage = 0.85 x 185,000 = $157,250

Coverage for Loss of Use = 0.25 x 157250 = $39,312.50
7 0
3 years ago
the inn has ten rooms. 1/2 of the rooms are reserved for friday. the rest are vacant. If 2 more rooms are reserved for friday, w
Ganezh [65]
7 total rooms will be occupied on Friday.
7 0
3 years ago
Read 2 more answers
Liam is very excitrd to be getting a great deal on an iPad. it was originally $500 but he will only be paying $325. What Percent
DerKrebs [107]
You have to subtract do it will come out as 175. learn how to subtract big digets and then you will know how to do it tell your teacher that you need help with that.
8 0
3 years ago
Determine if Ginny factored correctly. If not, explain where she made an error. Ginny made a mistake in step 1 when she identifi
il63 [147K]

Quadratic equations are second-order equations. Ginney made a mistake when she identified b = 31. It should be b = –31.

<h3>What is a Quadratic Equation?</h3>

A quadratic equation is an equation that can be written in the form of

ax²+bx+c.

Where a is the leading coefficient, and

c is the constant.

In order to find the mistake that Ginny made, we will first find the factors ourselves, therefore, we will factorize the trinomial,

6x^2 - 31x -30 = 0

As we can see that the value of constants are,

a = 6

b = -31

c = 30

6x^2 - 31x -30 = 0\\\\6x^2 - 36x+5x -30 = 0\\\\6x(x-6)+5(x-6)=0\\\\(6x+5)(x-6)=0

Therefore, the factors of the trinomial 6x^2 - 31x -30 = 0 are (6x+5) and (x-6).

If we compare our process with Ginny's process, we will find that she has taken the value of the constant b as 31 which is wrong.

Hence, Ginney made a mistake when she identified b = 31. It should be b = –31.

Learn more about Quadratic Equation:

brainly.com/question/17177510

3 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following functions best describes this graph?
    8·1 answer
  • How do I write this equation without fractions or decimals?<br> 2-(3/4)x=2/5
    15·1 answer
  • QUESTION 9 of 10: Mutual funds can be:
    6·2 answers
  • Help me I got 25 missing assignments
    13·2 answers
  • What is the unit rate for this?<br> Time: 1, 2, 3, 4 <br> Amount: 0.6, 1.2, 1.8, 2.4
    9·1 answer
  • Find the coordinates of the centroid. A(-7,-4) B( -3, 5) C (1, -4)
    10·1 answer
  • An experiment consists of tossing an unfair coin (48% chance of landing on heads) a specified number of times and recording the
    11·1 answer
  • HELP !!!! when will someone -
    7·1 answer
  • 3. Which word phrase can be used to represent the algebraic expression 4(21+ n)? (2 point) 4 plus the sumn of 21 and a number »
    11·1 answer
  • Which statement is most likely to be true for this distribution?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!