If you multiply 8.5 by 50 cents your answer will be 4.25
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Answer:
2³·3²·x·y²
Step-by-step explanation:
Unique prime factors are 2, 3, x, y. Each of those is raised to a power to obtain the given expression.
72xy² = 8·9·x·y² = 2³·3²·x·y²
Answer:
7
Step-by-step explanation:
(x-2)^2
x^2-4x+4
-3^2-4(-3)+4=7
4.5
you divide the fractions then subtract them
Answer:
$127.75 a week
Step-by-step explanation:
first you subtract 116.75 from 500 so you get 383.25
second you divide 383.25 by 3