Mathematics, 28.08.2021 23:40 EsiahJohnson
Which property is not used to simplify the following expression?
2. (x + 5) + 7x = (2x + 10) + 7x
= (10 + 2x) + 7x
= 10 + (2x + 7x)
= 10 + 9x
= 9x + 10
O commutative property of multiplication
O commutative property of addition
O associative property of addition
o distributive property
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?
Answers: 1
Mathematics, 21.06.2019 20:00
Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take
Answers: 1
Mathematics, 21.06.2019 21:30
Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis
Answers: 2
Mathematics, 21.06.2019 23:00
Acaterpillar eats 1400\%1400% of its birth mass in one day. the caterpillar's birth mass is mm grams. which of the following expressions could represent the amount, in grams, the caterpillar eats in one day? \
Answers: 1
You know the right answer?
Which property is not used to simplify the following expression?
2. (x + 5) + 7x = (2x + 10) + 7x<...
Questions
Chemistry, 20.11.2020 09:20
Physics, 20.11.2020 09:20
Social Studies, 20.11.2020 09:20
Mathematics, 20.11.2020 09:20
Physics, 20.11.2020 09:20
Advanced Placement (AP), 20.11.2020 09:20
Mathematics, 20.11.2020 09:20
Chemistry, 20.11.2020 09:20
Mathematics, 20.11.2020 09:20
