Assume a>b and c>d, select whether each statement is true or false.

No explanation needed!

a) ac>bd

b) a-c>b-d

c) a+c>b+d

d) a/c > b/d

Simplify 21 + 49 divided by 7 + 1

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In a 50 - question test, the highest score in the class is three times the lowest score minus four. The difference between the highest score and the lowest score is 30. What is the highest score? A) 37 B) 27 C) 47 D) 28

If you deposit $900 today, how much will be in the account in 12 years if yearly interest is 4.25% compounded monthly?

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What is not true about the absolute value of - 6