subject
Mathematics, 05.05.2020 17:15 leapfroggiez

(Photo attached) Is Tamara's work correct? If not, what is the first step where Tamara made a mistake?


(Photo attached) Is Tamara's work correct? If not, what is the first step where Tamara made a mistak

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
Solve 3x-18=2y and 5x-6y=6 by elimination show work
Answers: 2
question
Mathematics, 21.06.2019 19:30
What are the exclude value of mn+3m
Answers: 1
question
Mathematics, 21.06.2019 20:30
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 1
question
Mathematics, 21.06.2019 21:30
Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?
Answers: 1
You know the right answer?
(Photo attached) Is Tamara's work correct? If not, what is the first step where Tamara made a mistak...
Questions
question
Mathematics, 06.07.2019 06:00
question
Mathematics, 06.07.2019 06:10
question
Mathematics, 06.07.2019 06:10
Questions on the website: 13722362