Mathematics, 08.01.2021 01:00 bossboybaker

Collect like terms to simply the expression 3r + (-3r) =

Blank 1:
Question 8 (1 point)
Collect like terms to simplify the expression

2j + (-9j) =

Blank 1:
Question 9 (1 point)
Collect like terms to simplify the expression

12 + 4b - 3 + 2c =

Blank 1:
Question 10 (1 point)
Collect like terms to simplify the expression

7y + 8 - 2y + 4 =

Blank 1:
Question 11 (1 point)
Collect like terms to simplify the expression

2a + 3b - 3a + 4c - b =

(This is not the same as the question before. Look closely.)

Blank 1:
Question 12 (1 point)
What is the perimeter of this triangle (in simplest form)?

Your answer should not have parentheses or multiplication symbols !

Blank 1:
Question 13 (1 point)
Which TWO expressions below are equivalent? (Make sure to click TWO answers !)

a
2(x - 5) + (-7)
b
2x - 17
c
2x - 12
d
x + (-7) + x + 5
e
x + (-7) + (-10)
Question 14 (1 point)
What shows the proper factoring of this expression?

4d + 24

a
4(d + 6)
b
2(d + 12)
c
4d(4 + 6)
d
6(d + 4)
Question 15 (1 point)
What is the proper factoring for this expression?

50 + 25x + 75y

a
75(x + y)
b
25(2 + x + 3y)
c
25(2 + 2x + 3y)
d
25(x + 3y)
Question 16 (0 points)
How confident do you feel about your ability to master this material by January 19?

(Don't worry--by the time we get to the first quiz, you will have had many chances to practice the ideas from this pre-test.)

a
Very confident
b
Pretty confident
c
A little confident
d
Not very confident

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:00

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

Answers: 3

Answer

Mathematics, 21.06.2019 17:00

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.

Answers: 2

Answer

You know the right answer?

Collect like terms to simply the expression 3r + (-3r) =

Blank 1:
Question 8 (1...

Questions