Mathematics, 27.10.2020 20:00, homework1911

Decide whether the two expressions are equivalent and explain your reasoning. a.
3(x + 4) and 3x +12
Equivalent: Yes
No
Justification:
b.
10-2x and -2x +10
Equivalent: Yes
No Justification:
C.
-6(x + 5) and - 6x + 5
Equivalent: Yes
No
Justification:
d.
4x and 2x +2
Equivalent: Yes
No
Justification:

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, cupcake122016

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Answers: 1

continue

Mathematics, 21.06.2019 22:00, malikxyo224

Rewrite so the subject can be y in the formula d=m-y/y+n

Answers: 1

continue

Mathematics, 21.06.2019 22:30, gilcarrillo146

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Answers: 2

continue

Mathematics, 21.06.2019 23:00, darrell1168

How many 2/5s are in 1 and 1/2 plz someone me right now