Mathematics, 17.04.2021 20:20 lilytimpsonx
Renan found the sum (4.2x + 3) + (5.7x – 2) + (5 – 2.6x), as shown.
4.2x + 3 + 5.7x – 2 + 5 – 2.6x
4.2x + 5.7x + 2.6x + 3 – 2 + 5
(4.2 + 5.7 + 2.6)x + 3 – 2 + 5
12.5x + 6
What was Renan’s error in adding the expressions?
He used the commutative property incorrectly.
He used the distributive property incorrectly.
He added incorrectly.
He multiplied incorrectly.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 14:30
The la dodgers hit the most homeruns in 2014. the number of homeruns accounted for 6% of the entire major leauge baseball homerun count. if 583 total homeruns were hit, approximately how many did the la dodgers hit
Answers: 1
Mathematics, 21.06.2019 20:00
Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 1
Mathematics, 21.06.2019 20:10
21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)
Answers: 3
You know the right answer?
Renan found the sum (4.2x + 3) + (5.7x – 2) + (5 – 2.6x), as shown.
4.2x + 3 + 5.7x – 2 + 5 – 2.6x<...
Questions
Biology, 08.11.2019 22:31
History, 08.11.2019 22:31
Mathematics, 08.11.2019 22:31
Social Studies, 08.11.2019 22:31
Physics, 08.11.2019 22:31
Chemistry, 08.11.2019 22:31
History, 08.11.2019 22:31
English, 08.11.2019 22:31
English, 08.11.2019 22:31
History, 08.11.2019 22:31
Arts, 08.11.2019 22:31
Mathematics, 08.11.2019 22:31
