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# For which value of x is the equation 3(x + 2) + x = 2x + 16 true? a) 2 b) 3 c) 4 d) 5   ### Another question on Mathematics Mathematics, 21.06.2019 17:30
Which of the following is correct interpretation of the expression -4+13 Mathematics, 21.06.2019 17:30
Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x Mathematics, 21.06.2019 19:10
With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24. Mathematics, 21.06.2019 20:00
At a local fitness​ center, members pay a ​\$6 membership fee and ​\$3 for each aerobics class. nonmembers pay ​\$5 for each aerobics class. for what number of aerobics classes will the cost for members and nonmembers be the​ same?
For which value of x is the equation 3(x + 2) + x = 2x + 16 true? a) 2 b) 3 c) 4 d) 5...
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