Answer:
Kevin is 6
Step-by-step explanation:
Let k represent Kevin's age now. Then Brendon's age now is (k-3). Two years ago the relationship of their ages was ...
k-2 = 4((k-3) -2)
k -2 = 4k -20 . . . . . eliminate parentheses, collect terms
3k = 18 . . . . . . . . . . add 20-k
k = 6 . . . . . . . . . . . . divide by 3
Kevin is 6 now.
The derivative of (x+1)^2, for this you use the chain rule, to get 2x+2.
Answer:
Step-by-step explanation:
C
Answer:
Simplified
Step-by-step explanation:
Examples can be hydrogen, oxygen, gold
Answer:
if Eric house is in the same quadrant as the library then the coordinates will be (-2,4)
