Answer:
A.
Step-by-step explanation:
Greatest Common Divisor [GCD]: 1½
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100 kilometers you solve with a proportion 2/20=10/x
2x=200 so x=100
Answer:
35
Step-by-step explanation:
(9 - 3)² - (5 . 4)⁰
= (6)² - (20)⁰
= 36 - 1
= 35
Answer:
Graph D.
Step-by-step explanation:
The line goes through the origin, and therefore shows direct variation.
The salary before the increase was $48000.