Answer:
165
Step-by-step explanation:
-21+186=165 .....
C if im right because 40 - 190 is 150 and she worked 3 hours 50 50 50 = 150
Answer:
98.9
Step-by-step explanation:
115 - 20% = 92
92 + 7.5% = 98.9
Answer:
F = -16
Step-by-step explanation:
F/4-5=-9
Add 5 to each side
F/4-5+5=-9+5
F/4=-4
Multiply each side by 4
F/4 *4=-4*4
F = -16