Answer:
Betty = $600
Step-by-step explanation:
3/4 of Alice's salary is the same as 1/2 of Betty's salary
(3/4)a = (1/2)b
multiply both sides by 2
(3/2)a = b
Alice earns $200 less than Betty
b - a = 200
Substitute for b
(3/2)a - a = 200
(1/2)a = 200
multiply both sides by 2
a = 400
b = (3/2)400
b = 600
Answer:
Whole Number
Step-by-step explanation:
A whole number is a number that is not a fraction, radical, decimal, or negative. It starts with 0,1,2,3,4,5
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rational because it can be written as a fraction
If a number can not be written as a fraction it is irrational
71
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Answer:
NO
Step-by-step explanation:
