subject
Mathematics, 12.12.2020 16:40 marie2061

Consider this equation. 7.8 + 2(0.75m + 0.4) = -6.4m + 4(0.5m - 0.8)

Mia solved the equation and determined that m = 2. Is she correct?
She is incorrect because when substituting 2 for m the result was a true statement.
She is incorrect because when substituting 2 for m the result was a false statement.
She is correct because when substituting 2 for m the result was a true statement.
She is correct because when substituting 2 for m the result was a false statement.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:30
Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)
Answers: 2
question
Mathematics, 21.06.2019 20:00
Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.
Answers: 2
question
Mathematics, 21.06.2019 20:30
Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height
Answers: 3
question
Mathematics, 22.06.2019 04:00
Ineed some on this. not sure how to solve.
Answers: 1
You know the right answer?
Consider this equation. 7.8 + 2(0.75m + 0.4) = -6.4m + 4(0.5m - 0.8)

Mia solved the equ...
Questions
question
Mathematics, 22.02.2021 01:00
question
Mathematics, 22.02.2021 01:00
question
Mathematics, 22.02.2021 01:00
Questions on the website: 13722367