Answer:
2599.50
Step-by-step explanation:
7500 - 2(2450.25) = 2599.50
Answer: 1/6^3 AND 1/216
A negative number always goes to the denominator to become positive.
D. 165
if A+n=180
75+90+n=180
165+n=180
n=180-165
n=15
A+n=180
A+15=180
A=180-15
A=165 (D)