Mathematics, 15.12.2020 22:20 QueensQueens
Christian's family took a trip to Vermont this summer. The family broke the trip into two days. The first day they drove 407 miles and the second day they drove 427 miles. Christian's dad wanted to drive the trip without stopping and make it to Vermont in 12 hours. What average speed (in miles per hour) would Christian's dad have to maintain in order for the trip to take exactly 12 hours?
Answers: 3
Mathematics, 21.06.2019 14:30, kutemigos9211
Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition
Answers: 3
Mathematics, 21.06.2019 22:30, yettionajetti
In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the
Answers: 1
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