Which of the following items has the lowest unit price? need help ASAPPP its due in like 5 minutes
A) 5 for $3.50
b)4 for $3.00
C)3 for $2.19
D) $0.72 each

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.