Answer:
C
Step-by-step explanation:
Total paid
Cost of stock+commission
(100×44.41)+(600×19.08)+(700×0.04)
=15,917
Answer:
7, -1
Step-by-step explanation:
x - y = 8
x + y = 6 Subtract the 2 equations
-2y = 2
y = -1
Replace -1 into equation x + y = 6
x + -1 = 6
x = 7
No, the combination lock is not appropriate. This is so as the repetition is allowed, neither permutation nor the combination rule holds true or valid.
Learn more, brainly.com/question/24288075
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To convert a percent to a number, remove the percent sign and divide it by 100.
37.1% = 37.1 / 100 = 0.371
37.1% - 0.371
Hope this helps!