Mathematics, 20.08.2019 08:00 sam10146
He gonzales family drove 300 miles on the first day of their vacation and 250 on each day after that. let d represent the number of days they drove after the first day. which expression gives the total distance they drove?
a. 250 + 300d
b. 250 + d + 300
c. + 300
d. 250d + 300
Answers: 1
Mathematics, 22.06.2019 01:30, gutuerrezsebastian
(01.03 mc) which of the following is a step in simplifying the expression x multiplied by y to the power of 2 over x to the power of negative 3 multiplied by y to the power of 3, the whole to the power of negative 4. select one: a. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 7 multiplied by y to the power of negative 1. b. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of 12 multiplied by y to the power of negative 12. c. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of negative 3 multiplied by y to the power of 3. d. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 3 multiplied by y to the power of 3.
Answers: 3
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