Answer:
1) 18
2) Tuesday, Thursday, Saturday
3) Weeks 2 and 4
1 yard = 3 feet
2 yards = 6 feet
2 feet * 3 = 6 feet
so 5.5 ft * 3 = 16.5 feet, so pole is 16 feet 6 inches
Solution:
f(5)=2×5+7
=10+7
=17
30/100 = 0.30
0.30 * 260 = 78
He saved $78.
It is the velocity of the car, the speed.
