Answer:
what slope and graph? sorry!
Answer:
1. 18
2. -8
3. 1
4. 84
Step-by-step explanation:
hope this helps! :D
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I believe the answer would be 50
explanation:
calculate
2 ÷ 5^-2
use negative power rule x^-a = 1/x^a
2 ÷ 1/5^2
simply 5^2 to 25
2 ÷ 1/25
use this rule a ÷ b/c = a • c/b
2 • 25
simplify
50
Y= 12 - x
27 + 3( 12 - x ) = 2x
