Answer:
6 (a+4)
Step-by-step explanation:
Answer:
1 mph
Step-by-step explanation:
EQUATIONS:
b+c = 7 mph
b-c = 5 mph
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Add the two to get:
2b = 12 mph
b = 6 mph (speed of the boat in still water)
c = 1 mph (speed of the current)
A) 1/7, 3/7, 9/7, 27/7, 81/7
Multiple the numerator by 3
B) 24, 12, 6, 3, 1.5
Divide by 2
Answer:
10000 times 3 times 0.04 = 1200
The answer is C
Explanation:
2x-14=4
+14 +14
2x= 18
/2 /2
x= 9