Answer:
#1: -2x
#2: 6p + 11
#3: 5k + 1
#4: -2n - 15
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
90-33=57
57-1=56
56/2=28
28
The radius is one half of the diameter.
Divide the diameter by 2 for the radius.
Radius = 4 centimeters / 2 = 2 centimeters.