Mathematics, 12.10.2020 22:01 OkK1510
Jenny is solving the equation 3 x + 5 = 4 x + 2 using algebra tiles. She cannot decide if she should add 3 negative x-tiles or add 2 negative unit tiles to both sides first. Which explains which Jenny should do first?
A. She should add 3 negative x-tiles first because that is the only way to isolate the variable.
B. She should add 2 negative unit tiles first because that is the only way to get to the correct solution.
C. She can do either one first because zero pairs will be created to isolate the variable either way.
D. She should do neither one first because the first step is to add 4 negative tiles to both sides.
Answers: 3
Mathematics, 22.06.2019 00:10
Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.
Answers: 3
Mathematics, 22.06.2019 00:50
Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters
Answers: 2
Jenny is solving the equation 3 x + 5 = 4 x + 2 using algebra tiles. She cannot decide if she should...
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