subject
Mathematics, 31.01.2020 03:03 jgill27

Erica solved the equation −5x − 25 = 78; her work is shown below. identify the error and where it was made. −5x − 25 = 78 step 1: −5x − 25 − 25 = 78 − 25 step 2: −5x = 53 step 3: negative five times x over negative five = fifty-three over negative five step 4: x = negative fifty-three over five

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
How do the graphs of y = 1/x and y=5/x+6 compare?
Answers: 2
question
Mathematics, 21.06.2019 19:00
9/10 divide by -3/15 as a mixed number
Answers: 2
question
Mathematics, 21.06.2019 20:00
Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?
Answers: 3
question
Mathematics, 21.06.2019 20:10
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
You know the right answer?
Erica solved the equation −5x − 25 = 78; her work is shown below. identify the error and where it w...
Questions
question
Mathematics, 08.07.2021 04:00
question
Mathematics, 08.07.2021 04:00
question
Mathematics, 08.07.2021 04:00
Questions on the website: 13722359