You simply divide 3 into 8, which results in 0.375. Now you add 7 to it, which is 7.375.
Answer:
3x - 4 = -12
Step-by-step explanation:
Answer:
17: 6:48
18: 9:45
19: 85 minutes or 1 hour and 25 minutes
20: 165 minutes or 2 hours and 45 minutes
Step-by-step explanation:
Easy if you know the formula
all this means is that your x value is a, and when it is, will give you the value 26.
f(a) = 6a - 4 = 26
6a = 30
a = 5