Mathematics, 28.01.2020 02:31 karmaxnagisa20

Which property justifies his step in simplifying an expression?
5x2+x2+4=(5x2+x2)+2x+4
-the associative property
-the inverse property
-the commutative property
-the distributive property

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, asdf334asdf334

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Answers: 2

continue

Mathematics, 21.06.2019 20:30, faizanaj1192

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.

Answers: 1

continue

Mathematics, 21.06.2019 21:10, benallyadam2067

Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!

Answers: 1

continue

Mathematics, 21.06.2019 22:10, mairealexander87

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?

Answers: 1

continue

You know the right answer?

Which property justifies his step in simplifying an expression?
5x2+x2+4=(5x2+x2)+2x+4
...