Answer:
x + y = 100
5x + 2y = 35
Step-by-step explanation:
Answer:
2.4x+2.9
Step-by-step explanation:
Abstraction in mathematics is the process of extracting the underlying structures, patterns or properties of a mathematical concept, removing any dependence on real world objects with which it might originally have been connected, and generalizing it so that it has wider applications or matching among other abstract
Find the LCD of both fractions and that is 45.
Make the denominators the same as the LCD
Simplify, now denominators are the same
join the denominators
simplify
Answer: 23/45
I believe <span>angle 1 is 115°
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