Answer:
k = -3
Step-by-step explanation:
log7(-5k - 3) = log7 (-4k)
---> -5k - 3 = -4k
-k - 3 = 0
k = -3
She'll have traveled approximately 431.07 km in 8.5 hours, also, 267.85448 miles per hour.
Answer:
Step-by-step explanation: try to get x in one side and the whole number to another side to get x= blank
Answer:
1,320 Feet per min
Step-by-step explanation:
Answer:
O $849,915
Step-by-step explanation: