Help mee please i want to pass
2 answers:
Answer:
Before tax are $538.45
Step-by-step explanation:
549.22 / 1.02 = 538.45
Before tax are $538.45
Answer:$538.45
Step-by-step explanation: let x be the price before tax was added.
x+0.02x=549.22 1.02x=549.22 x=538.45 (rounded)
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Answer:
28 books
Step-by-step explanation:
Let x represent the number of books .William owned before anything happens
x/2 + 10 = 24
2(x/2 + 10) = 2(24)
x + 20 = 48
x = 48 - 20
x = 28
Answer:
The answer is 0.157
Step-by-step explanation:
I hope it helps
What do you need? I know many mathematical skills
Answer:
C
Step-by-step explanation:
Statement C of the following statements is true
C). Spin-locks can be used to prevent busy waiting in the implementation of semaphore.
Answer:
5
Step-by-step explanation:
2 × 2 = 4
3× 3 = 9
4 × 4 =16
5 × 5 =25
16 is the only number and closest number to 21 to subtract from