Mathematics, 09.07.2019 05:40 dub7
Amelia, luis, shauna, and clarence used different approaches to solve the inequality 7.2b + 6.5 > 4.8b – 8.1. amelia started by subtracting 7.2b from both sides to get 6.5 > –2.4b – 8.1. luis started by subtracting 4.8b from both sides to get 2.4b + 6.5 < – 8.1. shauna started by subtracting 6.5 from both sides to get 7.2b > 4.8b – 14.6. clarence started by adding 8.1 to both sides to get 7.2b + 14.6 > 4.8b. which student’s first step was incorrect, and why? amelia’s, because the variable term must be isolated on the left side luis’s, because he flipped the inequality sign when he subtracted shauna’s, because she did not apply the subtraction property of equality properly clarence’s, because the terms he added together were not like terms
Answers: 1
Mathematics, 21.06.2019 13:30
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year the population of her town is changing by a constant rate
Answers: 2
Mathematics, 21.06.2019 20:30
Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?
Answers: 1
Mathematics, 21.06.2019 21:10
See attachment below and find the equivalent of tan(∠qsr)
Answers: 3
Amelia, luis, shauna, and clarence used different approaches to solve the inequality 7.2b + 6.5 >...
English, 27.08.2021 08:10
Biology, 27.08.2021 08:10
Mathematics, 27.08.2021 08:10
Mathematics, 27.08.2021 08:10
Chemistry, 27.08.2021 08:10
Mathematics, 27.08.2021 08:10
Physics, 27.08.2021 08:10
Mathematics, 27.08.2021 08:10
English, 27.08.2021 08:10